68794964 has 12 divisors (see below), whose sum is σ = 137589984. Its totient is φ = 29483544.

The previous prime is 68794963. The next prime is 68794993. The reversal of 68794964 is 46949786.

It is a happy number.

68794964 is an admirable number.

It is a super-2 number, since 2×68794964² = 9465494143522592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68794963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1228454 + ... + 1228509.

It is an arithmetic number, because the mean of its divisors is an integer number (11465832).

Almost surely, 2^68794964 is an apocalyptic number.

It is an amenable number.

68794964 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

68794964 is a wasteful number, since it uses less digits than its factorization.

68794964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456974 (or 2456972 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 53.

The square root of 68794964 is about 8294.2729639191. The cubic root of 68794964 is about 409.7499248352.

The spelling of 68794964 in words is "sixty-eight million, seven hundred ninety-four thousand, nine hundred sixty-four".