930873872 has 10 divisors (see below), whose sum is σ = 1803568158. Its totient is φ = 465436928.

The previous prime is 930873863. The next prime is 930873877. The reversal of 930873872 is 278378039.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 925133056 + 5740816 = 30416^2 + 2396^2 .

It is not an unprimeable number, because it can be changed into a prime (930873877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29089793 + ... + 29089824.

Almost surely, 2^930873872 is an apocalyptic number.

It is an amenable number.

930873872 is a deficient number, since it is larger than the sum of its proper divisors (872694286).

930873872 is a wasteful number, since it uses less digits than its factorization.

930873872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58179625 (or 58179619 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 47.

The square root of 930873872 is about 30510.2256956582. The cubic root of 930873872 is about 976.4056418751.

The spelling of 930873872 in words is "nine hundred thirty million, eight hundred seventy-three thousand, eight hundred seventy-two".