3494624257 has 16 divisors (see below), whose sum is σ = 3604163200. Its totient is φ = 3387225600.

The previous prime is 3494624219. The next prime is 3494624269. The reversal of 3494624257 is 7524264943.

It is a cyclic number.

It is not a de Polignac number, because 3494624257 - 2¹⁵ = 3494591489 is a prime.

It is a super-2 number, since 2×3494624257² = 24424797395225604098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3494621257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1101169 + ... + 1104337.

It is an arithmetic number, because the mean of its divisors is an integer number (225260200).

Almost surely, 2^3494624257 is an apocalyptic number.

It is an amenable number.

3494624257 is a deficient number, since it is larger than the sum of its proper divisors (109538943).

3494624257 is a wasteful number, since it uses less digits than its factorization.

3494624257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3496.

The product of its digits is 1451520, while the sum is 46.

The square root of 3494624257 is about 59115.3470513368. The cubic root of 3494624257 is about 1517.5167580094.

The spelling of 3494624257 in words is "three billion, four hundred ninety-four million, six hundred twenty-four thousand, two hundred fifty-seven".