68379792 has 40 divisors (see below), whose sum is σ = 190237824. Its totient is φ = 21039744.

The previous prime is 68379791. The next prime is 68379821. The reversal of 68379792 is 29797386.

It is not an unprimeable number, because it can be changed into a prime (68379791) 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, 54168 + ... + 55415.

Almost surely, 2^68379792 is an apocalyptic number.

It is an amenable number.

68379792 is an abundant number, since it is smaller than the sum of its proper divisors (121858032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68379792 is a wasteful number, since it uses less digits than its factorization.

68379792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109607 (or 109601 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 51.

The square root of 68379792 is about 8269.2074590011. The cubic root of 68379792 is about 408.9239919891.

The spelling of 68379792 in words is "sixty-eight million, three hundred seventy-nine thousand, seven hundred ninety-two".