68036344 has 8 divisors (see below), whose sum is σ = 127568160. Its totient is φ = 34018168.

The previous prime is 68036279. The next prime is 68036347. The reversal of 68036344 is 44363086.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68036347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4252264 + ... + 4252279.

It is an arithmetic number, because the mean of its divisors is an integer number (15946020).

Almost surely, 2^68036344 is an apocalyptic number.

It is an amenable number.

68036344 is a deficient number, since it is larger than the sum of its proper divisors (59531816).

68036344 is a wasteful number, since it uses less digits than its factorization.

68036344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8504549 (or 8504545 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 68036344 is about 8248.4146355527. The cubic root of 68036344 is about 408.2382147272.

The spelling of 68036344 in words is "sixty-eight million, thirty-six thousand, three hundred forty-four".