68968396 has 24 divisors (see below), whose sum is σ = 141303456. Its totient is φ = 28836480.

The previous prime is 68968379. The next prime is 68968399. The reversal of 68968396 is 69386986.

It is not an unprimeable number, because it can be changed into a prime (68968399) 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, 28891 + ... + 31186.

It is an arithmetic number, because the mean of its divisors is an integer number (5887644).

Almost surely, 2^68968396 is an apocalyptic number.

It is an amenable number.

68968396 is an abundant number, since it is smaller than the sum of its proper divisors (72335060).

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

68968396 is a wasteful number, since it uses less digits than its factorization.

68968396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60129 (or 60127 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 55.

The square root of 68968396 is about 8304.7213077863. The cubic root of 68968396 is about 410.0939622043.

The spelling of 68968396 in words is "sixty-eight million, nine hundred sixty-eight thousand, three hundred ninety-six".