3149032512 has 56 divisors (see below), whose sum is σ = 8619134400. Its totient is φ = 1013479936.

The previous prime is 3149032489. The next prime is 3149032517. The reversal of 3149032512 is 2152309413.

It is a self number, because there is not a number n which added to its sum of digits gives 3149032512.

It is not an unprimeable number, because it can be changed into a prime (3149032517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277212 + ... + 288347.

Almost surely, 2^3149032512 is an apocalyptic number.

3149032512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3149032512 is an abundant number, since it is smaller than the sum of its proper divisors (5470101888).

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

3149032512 is a wasteful number, since it uses less digits than its factorization.

3149032512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565603 (or 565593 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 3149032512 is about 56116.2410715472. The cubic root of 3149032512 is about 1465.7471154198.

The spelling of 3149032512 in words is "three billion, one hundred forty-nine million, thirty-two thousand, five hundred twelve".