68037376 has 72 divisors (see below), whose sum is σ = 152392464. Its totient is φ = 30044160.

The previous prime is 68037373. The next prime is 68037397. The reversal of 68037376 is 67373086.

It is not an unprimeable number, because it can be changed into a prime (68037373) 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, 103866 + ... + 104518.

It is an arithmetic number, because the mean of its divisors is an integer number (2116562).

Almost surely, 2^68037376 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 68037376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76196232).

68037376 is an abundant number, since it is smaller than the sum of its proper divisors (84355088).

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

68037376 is a wasteful number, since it uses less digits than its factorization.

68037376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 68037376 is about 8248.4771927914. The cubic root of 68037376 is about 408.2402788187.

The spelling of 68037376 in words is "sixty-eight million, thirty-seven thousand, three hundred seventy-six".