679965374 has 16 divisors (see below), whose sum is σ = 1120143600. Its totient is φ = 306999360.

The previous prime is 679965359. The next prime is 679965401. The reversal of 679965374 is 473569976.

It is a congruent number.

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, 100439 + ... + 106994.

It is an arithmetic number, because the mean of its divisors is an integer number (70008975).

Almost surely, 2^679965374 is an apocalyptic number.

679965374 is a deficient number, since it is larger than the sum of its proper divisors (440178226).

679965374 is a wasteful number, since it uses less digits than its factorization.

679965374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207595.

The product of its digits is 8573040, while the sum is 56.

The square root of 679965374 is about 26076.1456891159. The cubic root of 679965374 is about 879.3510082347.

The spelling of 679965374 in words is "six hundred seventy-nine million, nine hundred sixty-five thousand, three hundred seventy-four".