672738314 has 16 divisors (see below), whose sum is σ = 1069272576. Its totient is φ = 316344000.

The previous prime is 672738281. The next prime is 672738349. The reversal of 672738314 is 413837276.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43289 + ... + 56739.

It is an arithmetic number, because the mean of its divisors is an integer number (66829536).

Almost surely, 2^672738314 is an apocalyptic number.

672738314 is a deficient number, since it is larger than the sum of its proper divisors (396534262).

672738314 is a wasteful number, since it uses less digits than its factorization.

672738314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14941.

The product of its digits is 169344, while the sum is 41.

The square root of 672738314 is about 25937.1994247644. The cubic root of 672738314 is about 876.2244903620.

The spelling of 672738314 in words is "six hundred seventy-two million, seven hundred thirty-eight thousand, three hundred fourteen".