680038167 has 8 divisors (see below), whose sum is σ = 906839920. Its totient is φ = 453297600.

The previous prime is 680038153. The next prime is 680038169. The reversal of 680038167 is 761830086.

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

It is not a de Polignac number, because 680038167 - 2⁷ = 680038039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680038169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28809 + ... + 46797.

It is an arithmetic number, because the mean of its divisors is an integer number (113354990).

Almost surely, 2^680038167 is an apocalyptic number.

680038167 is a deficient number, since it is larger than the sum of its proper divisors (226801753).

680038167 is a wasteful number, since it uses less digits than its factorization.

680038167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30593.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 680038167 is about 26077.5414293602. The cubic root of 680038167 is about 879.3823864570.

The spelling of 680038167 in words is "six hundred eighty million, thirty-eight thousand, one hundred sixty-seven".