893974992 has 40 divisors (see below), whose sum is σ = 2311977024. Its totient is φ = 297663744.

The previous prime is 893974973. The next prime is 893974997. The reversal of 893974992 is 299479398.

893974992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (893974997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35973 + ... + 55515.

Almost surely, 2^893974992 is an apocalyptic number.

It is an amenable number.

893974992 is an abundant number, since it is smaller than the sum of its proper divisors (1418002032).

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

893974992 is a wasteful number, since it uses less digits than its factorization.

893974992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20507 (or 20501 counting only the distinct ones).

The product of its digits is 8817984, while the sum is 60.

The square root of 893974992 is about 29899.4145762087. The cubic root of 893974992 is about 963.3300844256.

The spelling of 893974992 in words is "eight hundred ninety-three million, nine hundred seventy-four thousand, nine hundred ninety-two".