679348045 has 8 divisors (see below), whose sum is σ = 815433696. Its totient is φ = 543334416.

The previous prime is 679348039. The next prime is 679348057. The reversal of 679348045 is 540843976.

679348045 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 679348045 - 2²⁵ = 645793613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 679347986 and 679348004.

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, 5554 + ... + 37276.

It is an arithmetic number, because the mean of its divisors is an integer number (101929212).

Almost surely, 2^679348045 is an apocalyptic number.

It is an amenable number.

679348045 is a deficient number, since it is larger than the sum of its proper divisors (136085651).

679348045 is a wasteful number, since it uses less digits than its factorization.

679348045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36011.

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 679348045 is about 26064.3059566143. The cubic root of 679348045 is about 879.0848117178.

The spelling of 679348045 in words is "six hundred seventy-nine million, three hundred forty-eight thousand, forty-five".