7980133932 has 60 divisors (see below), whose sum is σ = 20870425576. Its totient is φ = 2658925440.

The previous prime is 7980133891. The next prime is 7980133979. The reversal of 7980133932 is 2393310897.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1192548 + ... + 1199220.

Almost surely, 2^7980133932 is an apocalyptic number.

It is an amenable number.

7980133932 is an abundant number, since it is smaller than the sum of its proper divisors (12890291644).

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

7980133932 is a wasteful number, since it uses less digits than its factorization.

7980133932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10380 (or 10369 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 7980133932 is about 89331.5953736415. The cubic root of 7980133932 is about 1998.3431220902.

The spelling of 7980133932 in words is "seven billion, nine hundred eighty million, one hundred thirty-three thousand, nine hundred thirty-two".