12849795936 has 60 divisors (see below), whose sum is σ = 37790900532. Its totient is φ = 4283264448.

The previous prime is 12849795929. The next prime is 12849795943. The reversal of 12849795936 is 63959794821.

12849795936 is a `hidden beast` number, since 1 + 28 + 497 + 95 + 9 + 36 = 666.

It is an interprime number because it is at equal distance from previous prime (12849795929) and next prime (12849795943).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2476150 + ... + 2481333.

Almost surely, 2^12849795936 is an apocalyptic number.

12849795936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12849795936 is an abundant number, since it is smaller than the sum of its proper divisors (24941104596).

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

12849795936 is an equidigital number, since it uses as much as digits as its factorization.

12849795936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4957505 (or 4957488 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 63.

The spelling of 12849795936 in words is "twelve billion, eight hundred forty-nine million, seven hundred ninety-five thousand, nine hundred thirty-six".