68292984 has 32 divisors (see below), whose sum is σ = 171112320. Its totient is φ = 22713696.

The previous prime is 68292971. The next prime is 68292989. The reversal of 68292984 is 48929286.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68292989) 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, 8767 + ... + 14609.

It is an arithmetic number, because the mean of its divisors is an integer number (5347260).

Almost surely, 2^68292984 is an apocalyptic number.

It is an amenable number.

68292984 is an abundant number, since it is smaller than the sum of its proper divisors (102819336).

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

68292984 is a wasteful number, since it uses less digits than its factorization.

68292984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6339 (or 6335 counting only the distinct ones).

The product of its digits is 497664, while the sum is 48.

The square root of 68292984 is about 8263.9569214753. The cubic root of 68292984 is about 408.7508760000.

The spelling of 68292984 in words is "sixty-eight million, two hundred ninety-two thousand, nine hundred eighty-four".