32980390436 has 48 divisors (see below), whose sum is σ = 66923369856. Its totient is φ = 13929560064.

The previous prime is 32980390433. The next prime is 32980390459. The reversal of 32980390436 is 63409308923.

It is a super-2 number, since 2×32980390436² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32980390433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549710 + ... + 606746.

It is an arithmetic number, because the mean of its divisors is an integer number (1394236872).

Almost surely, 2^32980390436 is an apocalyptic number.

It is an amenable number.

32980390436 is an abundant number, since it is smaller than the sum of its proper divisors (33942979420).

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

32980390436 is a wasteful number, since it uses less digits than its factorization.

32980390436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57348 (or 57346 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 47.

The spelling of 32980390436 in words is "thirty-two billion, nine hundred eighty million, three hundred ninety thousand, four hundred thirty-six".