679246361 has 8 divisors (see below), whose sum is σ = 697249344. Its totient is φ = 661343760.

The previous prime is 679246349. The next prime is 679246427. The reversal of 679246361 is 163642976.

679246361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 679246361 - 2¹⁴ = 679229977 is a prime.

It is a super-2 number, since 2×679246361² = 922751237863484642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (679246261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11285 + ... + 38546.

It is an arithmetic number, because the mean of its divisors is an integer number (87156168).

Almost surely, 2^679246361 is an apocalyptic number.

It is an amenable number.

679246361 is a deficient number, since it is larger than the sum of its proper divisors (18002983).

679246361 is a wasteful number, since it uses less digits than its factorization.

679246361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50191.

The product of its digits is 326592, while the sum is 44.

The square root of 679246361 is about 26062.3552466004. The cubic root of 679246361 is about 879.0409494095.

The spelling of 679246361 in words is "six hundred seventy-nine million, two hundred forty-six thousand, three hundred sixty-one".