679839001 has 8 divisors (see below), whose sum is σ = 687755264. Its totient is φ = 671963040.

The previous prime is 679838983. The next prime is 679839023. The reversal of 679839001 is 100938976.

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 679839001 - 2⁵ = 679838969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (679839031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24541 + ... + 44293.

It is an arithmetic number, because the mean of its divisors is an integer number (85969408).

Almost surely, 2^679839001 is an apocalyptic number.

It is an amenable number.

679839001 is a deficient number, since it is larger than the sum of its proper divisors (7916263).

679839001 is a wasteful number, since it uses less digits than its factorization.

679839001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20151.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 679839001 is about 26073.7224231601. The cubic root of 679839001 is about 879.2965284459.

The spelling of 679839001 in words is "six hundred seventy-nine million, eight hundred thirty-nine thousand, one".