68229324 has 24 divisors (see below), whose sum is σ = 176891120. Its totient is φ = 22743072.

The previous prime is 68229307. The next prime is 68229331. The reversal of 68229324 is 42392286.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315769 + ... + 315984.

Almost surely, 2^68229324 is an apocalyptic number.

It is an amenable number.

68229324 is an abundant number, since it is smaller than the sum of its proper divisors (108661796).

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

68229324 is a wasteful number, since it uses less digits than its factorization.

68229324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631766 (or 631758 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 68229324 is about 8260.1043576943. The cubic root of 68229324 is about 408.6238294197.

The spelling of 68229324 in words is "sixty-eight million, two hundred twenty-nine thousand, three hundred twenty-four".