70313344 has 16 divisors (see below), whose sum is σ = 140077620. Its totient is φ = 35156608.

The previous prime is 70313339. The next prime is 70313407. The reversal of 70313344 is 44331307.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274534 + ... + 274789.

Almost surely, 2^70313344 is an apocalyptic number.

It is an amenable number.

70313344 is a deficient number, since it is larger than the sum of its proper divisors (69764276).

70313344 is an equidigital number, since it uses as much as digits as its factorization.

70313344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549337 (or 549325 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 70313344 is about 8385.3052419098. The cubic root of 70313344 is about 412.7425575580.

The spelling of 70313344 in words is "seventy million, three hundred thirteen thousand, three hundred forty-four".