993289674 has 32 divisors (see below), whose sum is σ = 2149568064. Its totient is φ = 304174080.

The previous prime is 993289669. The next prime is 993289711. The reversal of 993289674 is 476982399.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13719 + ... + 46634.

It is an arithmetic number, because the mean of its divisors is an integer number (67174002).

Almost surely, 2^993289674 is an apocalyptic number.

993289674 is an abundant number, since it is smaller than the sum of its proper divisors (1156278390).

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

993289674 is a wasteful number, since it uses less digits than its factorization.

993289674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60582.

The product of its digits is 5878656, while the sum is 57.

The square root of 993289674 is about 31516.4984412926. The cubic root of 993289674 is about 997.7582027673.

The spelling of 993289674 in words is "nine hundred ninety-three million, two hundred eighty-nine thousand, six hundred seventy-four".