70344008 has 48 divisors (see below), whose sum is σ = 154652400. Its totient is φ = 29907360.

The previous prime is 70343983. The next prime is 70344013. The reversal of 70344008 is 80044307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53843 + ... + 55133.

It is an arithmetic number, because the mean of its divisors is an integer number (3221925).

Almost surely, 2^70344008 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 70344008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77326200).

70344008 is an abundant number, since it is smaller than the sum of its proper divisors (84308392).

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

70344008 is a wasteful number, since it uses less digits than its factorization.

70344008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450 (or 1439 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 70344008 is about 8387.1334793241. The cubic root of 70344008 is about 412.8025485340.

The spelling of 70344008 in words is "seventy million, three hundred forty-four thousand, eight".