70344 has 24 divisors (see below), whose sum is σ = 190710. Its totient is φ = 23424.

The previous prime is 70327. The next prime is 70351. The reversal of 70344 is 44307.

It can be written as a sum of positive squares in only one way, i.e., 44100 + 26244 = 210^2 + 162^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 70344.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 417 + ... + 560.

2⁷⁰³⁴⁴ is an apocalyptic number.

It is an amenable number.

70344 is an abundant number, since it is smaller than the sum of its proper divisors (120366).

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

70344 is a wasteful number, since it uses less digits than its factorization.

70344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989 (or 982 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 70344 is about 265.2244332636. The cubic root of 70344 is about 41.2802532885.

It can be divided in two parts, 703 and 44, that added together give a palindrome (747).

The spelling of 70344 in words is "seventy thousand, three hundred forty-four", and thus it is an iban number.