10649931336 has 48 divisors (see below), whose sum is σ = 31465708560. Its totient is φ = 3227251680.

The previous prime is 10649931277. The next prime is 10649931337. The reversal of 10649931336 is 63313994601.

It is a super-2 number, since 2×10649931336² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10649931291 and 10649931300.

It is not an unprimeable number, because it can be changed into a prime (10649931337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6722650 + ... + 6724233.

It is an arithmetic number, because the mean of its divisors is an integer number (655535595).

Almost surely, 2^10649931336 is an apocalyptic number.

It is an amenable number.

10649931336 is an abundant number, since it is smaller than the sum of its proper divisors (20815777224).

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

10649931336 is a wasteful number, since it uses less digits than its factorization.

10649931336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13446906 (or 13446899 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 45.

The spelling of 10649931336 in words is "ten billion, six hundred forty-nine million, nine hundred thirty-one thousand, three hundred thirty-six".