3457999999 has 16 divisors (see below), whose sum is σ = 3605319072. Its totient is φ = 3314608128.

The previous prime is 3457999969. The next prime is 3458000003. The reversal of 3457999999 is 9999997543.

It is not a de Polignac number, because 3457999999 - 2¹⁵ = 3457967231 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (73).

It is a Duffinian number.

3457999999 is a modest number, since divided by 99999 gives 34579 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 (3457999939) 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 15 ways as a sum of consecutive naturals, for example, 409807 + ... + 418159.

It is an arithmetic number, because the mean of its divisors is an integer number (225332442).

Almost surely, 2^3457999999 is an apocalyptic number.

3457999999 is a deficient number, since it is larger than the sum of its proper divisors (147319073).

3457999999 is a wasteful number, since it uses less digits than its factorization.

3457999999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8586.

The product of its digits is 223205220, while the sum is 73.

The square root of 3457999999 is about 58804.7617034539. The cubic root of 3457999999 is about 1512.1968518780.

It can be divided in two parts, 3457 and 999999, that multiplied together give a palindrome (3456996543).

The spelling of 3457999999 in words is "three billion, four hundred fifty-seven million, nine hundred ninety-nine thousand, nine hundred ninety-nine".