3497665059 has 12 divisors (see below), whose sum is σ = 5773923376. Its totient is φ = 1998665712.

The previous prime is 3497665057. The next prime is 3497665079. The reversal of 3497665059 is 9505667943.

It is not a de Polignac number, because 3497665059 - 2¹ = 3497665057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3497664996 and 3497665014.

It is not an unprimeable number, because it can be changed into a prime (3497665057) 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 11 ways as a sum of consecutive naturals, for example, 27759184 + ... + 27759309.

Almost surely, 2^3497665059 is an apocalyptic number.

3497665059 is a deficient number, since it is larger than the sum of its proper divisors (2276258317).

3497665059 is a wasteful number, since it uses less digits than its factorization.

3497665059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55518506 (or 55518503 counting only the distinct ones).

The product of its (nonzero) digits is 6123600, while the sum is 54.

The square root of 3497665059 is about 59141.0606854493. The cubic root of 3497665059 is about 1517.9567795867.

The spelling of 3497665059 in words is "three billion, four hundred ninety-seven million, six hundred sixty-five thousand, fifty-nine".