68337884 has 12 divisors (see below), whose sum is σ = 121032744. Its totient is φ = 33757104.

The previous prime is 68337883. The next prime is 68337901. The reversal of 68337884 is 48873386.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68337883) 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, 102587 + ... + 103250.

It is an arithmetic number, because the mean of its divisors is an integer number (10086062).

Almost surely, 2^68337884 is an apocalyptic number.

It is an amenable number.

68337884 is a deficient number, since it is larger than the sum of its proper divisors (52694860).

68337884 is a wasteful number, since it uses less digits than its factorization.

68337884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205924 (or 205922 counting only the distinct ones).

The product of its digits is 774144, while the sum is 47.

The square root of 68337884 is about 8266.6730913954. The cubic root of 68337884 is about 408.8404356815.

The spelling of 68337884 in words is "sixty-eight million, three hundred thirty-seven thousand, eight hundred eighty-four".