68867304 has 32 divisors (see below), whose sum is σ = 187820640. Its totient is φ = 20868800.

The previous prime is 68867303. The next prime is 68867347. The reversal of 68867304 is 40376886.

It is not an unprimeable number, because it can be changed into a prime (68867303) 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, 130167 + ... + 130694.

It is an arithmetic number, because the mean of its divisors is an integer number (5869395).

Almost surely, 2^68867304 is an apocalyptic number.

It is an amenable number.

68867304 is an abundant number, since it is smaller than the sum of its proper divisors (118953336).

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

68867304 is a wasteful number, since it uses less digits than its factorization.

68867304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260881 (or 260877 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 68867304 is about 8298.6326584565. The cubic root of 68867304 is about 409.8934960325.

The spelling of 68867304 in words is "sixty-eight million, eight hundred sixty-seven thousand, three hundred four".