68379004 has 6 divisors (see below), whose sum is σ = 119663264. Its totient is φ = 34189500.

The previous prime is 68379001. The next prime is 68379007. The reversal of 68379004 is 40097386.

It is an interprime number because it is at equal distance from previous prime (68379001) and next prime (68379007).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68379001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8547372 + ... + 8547379.

Almost surely, 2^68379004 is an apocalyptic number.

It is an amenable number.

68379004 is a deficient number, since it is larger than the sum of its proper divisors (51284260).

68379004 is a wasteful number, since it uses less digits than its factorization.

68379004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17094755 (or 17094753 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 68379004 is about 8269.1598122179. The cubic root of 68379004 is about 408.9224211871.

The spelling of 68379004 in words is "sixty-eight million, three hundred seventy-nine thousand, four".