672298692 has 48 divisors (see below), whose sum is σ = 1690993920. Its totient is φ = 206661888.

The previous prime is 672298691. The next prime is 672298699. The reversal of 672298692 is 296892276.

It is not an unprimeable number, because it can be changed into a prime (672298691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320784 + ... + 322872.

It is an arithmetic number, because the mean of its divisors is an integer number (35229040).

Almost surely, 2^672298692 is an apocalyptic number.

It is an amenable number.

672298692 is an abundant number, since it is smaller than the sum of its proper divisors (1018695228).

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

672298692 is a wasteful number, since it uses less digits than its factorization.

672298692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4172 (or 4170 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 51.

The square root of 672298692 is about 25928.7233006178. The cubic root of 672298692 is about 876.0335832916.

The spelling of 672298692 in words is "six hundred seventy-two million, two hundred ninety-eight thousand, six hundred ninety-two".