679316253 has 48 divisors (see below), whose sum is σ = 1209968640. Its totient is φ = 334303200.

The previous prime is 679316227. The next prime is 679316257. The reversal of 679316253 is 352613976.

It is not a de Polignac number, because 679316253 - 2⁵ = 679316221 is a prime.

It is a super-2 number, since 2×679316253² = 922941143179920018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (679316257) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19668 + ... + 41778.

It is an arithmetic number, because the mean of its divisors is an integer number (25207680).

Almost surely, 2^679316253 is an apocalyptic number.

It is an amenable number.

679316253 is a deficient number, since it is larger than the sum of its proper divisors (530652387).

679316253 is a wasteful number, since it uses less digits than its factorization.

679316253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22158 (or 22151 counting only the distinct ones).

The product of its digits is 204120, while the sum is 42.

The square root of 679316253 is about 26063.6960732740. The cubic root of 679316253 is about 879.0710984229.

The spelling of 679316253 in words is "six hundred seventy-nine million, three hundred sixteen thousand, two hundred fifty-three".