79284892 has 12 divisors (see below), whose sum is σ = 138876976. Its totient is φ = 39605760.

The previous prime is 79284871. The next prime is 79284893. The reversal of 79284892 is 29848297.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79284893) 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, 3984 + ... + 13207.

Almost surely, 2^79284892 is an apocalyptic number.

It is an amenable number.

79284892 is a deficient number, since it is larger than the sum of its proper divisors (59592084).

79284892 is a wasteful number, since it uses less digits than its factorization.

79284892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18348 (or 18346 counting only the distinct ones).

The product of its digits is 580608, while the sum is 49.

The square root of 79284892 is about 8904.2064216863. The cubic root of 79284892 is about 429.5992155291.

The spelling of 79284892 in words is "seventy-nine million, two hundred eighty-four thousand, eight hundred ninety-two".