68353804 has 12 divisors (see below), whose sum is σ = 126655704. Its totient is φ = 32166464.

The previous prime is 68353799. The next prime is 68353823. The reversal of 68353804 is 40835386.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502534 + ... + 502669.

It is an arithmetic number, because the mean of its divisors is an integer number (10554642).

Almost surely, 2^68353804 is an apocalyptic number.

It is an amenable number.

68353804 is a deficient number, since it is larger than the sum of its proper divisors (58301900).

68353804 is a wasteful number, since it uses less digits than its factorization.

68353804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005224 (or 1005222 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 68353804 is about 8267.6359377999. The cubic root of 68353804 is about 408.8721810521.

The spelling of 68353804 in words is "sixty-eight million, three hundred fifty-three thousand, eight hundred four".