939082077972 has 72 divisors (see below), whose sum is σ = 2499724106880. Its totient is φ = 296670496320.

The previous prime is 939082077929. The next prime is 939082078019. The reversal of 939082077972 is 279770280939.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5112304 + ... + 5292807.

Almost surely, 2^939082077972 is an apocalyptic number.

939082077972 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

939082077972 is an abundant number, since it is smaller than the sum of its proper divisors (1560642028908).

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

939082077972 is a wasteful number, since it uses less digits than its factorization.

939082077972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10405253 (or 10405248 counting only the distinct ones).

The product of its (nonzero) digits is 24004512, while the sum is 63.

The spelling of 939082077972 in words is "nine hundred thirty-nine billion, eighty-two million, seventy-seven thousand, nine hundred seventy-two".