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3444999999 = 37164047619
BaseRepresentation
bin1100110101010110…
…1000011100111111
322220002101010120120
43031111220130333
524023404444444
61325502150023
7151241005530
oct31525503477
98802333516
103444999999
111508681541
12801882313
1342b95044c
14249762687
15152695b19
hexcd56873f

3444999999 has 8 divisors (see below), whose sum is σ = 5249523840. Its totient is φ = 1968571416.

The previous prime is 3444999973. The next prime is 3445000019. The reversal of 3444999999 is 9999994443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3444999999 - 213 = 3444991807 is a prime.

It is a super-2 number, since 2×34449999992 = 23736049986220000002, which contains 22 as substring.

3444999999 is a modest number, since divided by 99999 gives 34449 as remainder.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3444999199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82023789 + ... + 82023830.

It is an arithmetic number, because the mean of its divisors is an integer number (656190480).

Almost surely, 23444999999 is an apocalyptic number.

3444999999 is a deficient number, since it is larger than the sum of its proper divisors (1804523841).

3444999999 is a wasteful number, since it uses less digits than its factorization.

3444999999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164047629.

The product of its digits is 102036672, while the sum is 69.

The square root of 3444999999 is about 58694.1223547980. The cubic root of 3444999999 is about 1510.2994887156.

The spelling of 3444999999 in words is "three billion, four hundred forty-four million, nine hundred ninety-nine thousand, nine hundred ninety-nine".

Divisors: 1 3 7 21 164047619 492142857 1148333333 3444999999