870933372 has 12 divisors (see below), whose sum is σ = 2032177896. Its totient is φ = 290311120.

The previous prime is 870933347. The next prime is 870933373. The reversal of 870933372 is 273339078.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870933373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36288879 + ... + 36288902.

It is an arithmetic number, because the mean of its divisors is an integer number (169348158).

Almost surely, 2^870933372 is an apocalyptic number.

It is an amenable number.

870933372 is an abundant number, since it is smaller than the sum of its proper divisors (1161244524).

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

870933372 is a wasteful number, since it uses less digits than its factorization.

870933372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72577788 (or 72577786 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 42.

The square root of 870933372 is about 29511.5803033318. The cubic root of 870933372 is about 954.9815414504.

The spelling of 870933372 in words is "eight hundred seventy million, nine hundred thirty-three thousand, three hundred seventy-two".