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3444373745 = 54316219883
BaseRepresentation
bin1100110101001100…
…1111100011110001
322220001012022111222
43031103033203301
524023224424440
61325440514425
7151232456651
oct31523174361
98801168458
103444373745
111508293a7a
1280161ba15
1342b791397
1424963c361
151525c02b5
hexcd4cf8f1

3444373745 has 16 divisors (see below), whose sum is σ = 4232407872. Its totient is φ = 2689485120.

The previous prime is 3444373741. The next prime is 3444373783. The reversal of 3444373745 is 5473734443.

It is not a de Polignac number, because 3444373745 - 22 = 3444373741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3444373696 and 3444373705.

It is not an unprimeable number, because it can be changed into a prime (3444373741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343574 + ... + 353456.

It is an arithmetic number, because the mean of its divisors is an integer number (264525492).

Almost surely, 23444373745 is an apocalyptic number.

It is an amenable number.

3444373745 is a deficient number, since it is larger than the sum of its proper divisors (788034127).

3444373745 is a wasteful number, since it uses less digits than its factorization.

3444373745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11552.

The product of its digits is 1693440, while the sum is 44.

The square root of 3444373745 is about 58688.7872169804. The cubic root of 3444373745 is about 1510.2079658888.

The spelling of 3444373745 in words is "three billion, four hundred forty-four million, three hundred seventy-three thousand, seven hundred forty-five".

Divisors: 1 5 43 215 1621 8105 9883 49415 69703 348515 424969 2124845 16020343 80101715 688874749 3444373745