70100344 has 16 divisors (see below), whose sum is σ = 133918920. Its totient is φ = 34388640.

The previous prime is 70100339. The next prime is 70100351. The reversal of 70100344 is 44300107.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82242 + ... + 83089.

Almost surely, 2^70100344 is an apocalyptic number.

It is an amenable number.

70100344 is a deficient number, since it is larger than the sum of its proper divisors (63818576).

70100344 is a wasteful number, since it uses less digits than its factorization.

70100344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165390 (or 165386 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 70100344 is about 8372.5948188121. The cubic root of 70100344 is about 412.3253627452.

The spelling of 70100344 in words is "seventy million, one hundred thousand, three hundred forty-four".