11698760408 has 72 divisors (see below), whose sum is σ = 23943116700. Its totient is φ = 5343809760.

The previous prime is 11698760371. The next prime is 11698760413. The reversal of 11698760408 is 80406789611.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 41338235 + ... + 41338517.

Almost surely, 2^11698760408 is an apocalyptic number.

It is an amenable number.

11698760408 is an abundant number, since it is smaller than the sum of its proper divisors (12244356292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11698760408 is an equidigital number, since it uses as much as digits as its factorization.

11698760408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 50.

The spelling of 11698760408 in words is "eleven billion, six hundred ninety-eight million, seven hundred sixty thousand, four hundred eight".