68374344 has 64 divisors (see below), whose sum is σ = 182592000. Its totient is φ = 21288960.

The previous prime is 68374307. The next prime is 68374363. The reversal of 68374344 is 44347386.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19992 + ... + 23160.

It is an arithmetic number, because the mean of its divisors is an integer number (2853000).

Almost surely, 2^68374344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68374344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91296000).

68374344 is an abundant number, since it is smaller than the sum of its proper divisors (114217656).

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

68374344 is a wasteful number, since it uses less digits than its factorization.

68374344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3238 (or 3234 counting only the distinct ones).

The product of its digits is 193536, while the sum is 39.

The square root of 68374344 is about 8268.8780375575. The cubic root of 68374344 is about 408.9131316798.

The spelling of 68374344 in words is "sixty-eight million, three hundred seventy-four thousand, three hundred forty-four".