679936303 has 2 divisors, whose sum is σ = 679936304. Its totient is φ = 679936302.

The previous prime is 679936297. The next prime is 679936321. The reversal of 679936303 is 303639976.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-679936303 is a prime.

It is a super-2 number, since 2×679936303² = 924626752274615618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (679937303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 339968151 + 339968152.

It is an arithmetic number, because the mean of its divisors is an integer number (339968152).

Almost surely, 2^679936303 is an apocalyptic number.

679936303 is a deficient number, since it is larger than the sum of its proper divisors (1).

679936303 is an equidigital number, since it uses as much as digits as its factorization.

679936303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 551124, while the sum is 46.

The square root of 679936303 is about 26075.5882579857. The cubic root of 679936303 is about 879.3384762351.

The spelling of 679936303 in words is "six hundred seventy-nine million, nine hundred thirty-six thousand, three hundred three".