893479764 has 12 divisors (see below), whose sum is σ = 2084786144. Its totient is φ = 297826584.

The previous prime is 893479739. The next prime is 893479787. The reversal of 893479764 is 467974398.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37228312 + ... + 37228335.

Almost surely, 2^893479764 is an apocalyptic number.

It is an amenable number.

893479764 is an abundant number, since it is smaller than the sum of its proper divisors (1191306380).

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

893479764 is a wasteful number, since it uses less digits than its factorization.

893479764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74456654 (or 74456652 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 57.

The square root of 893479764 is about 29891.1318621427. The cubic root of 893479764 is about 963.1521688780.

The spelling of 893479764 in words is "eight hundred ninety-three million, four hundred seventy-nine thousand, seven hundred sixty-four".