70340034 has 16 divisors (see below), whose sum is σ = 144482688. Its totient is φ = 22812912.

The previous prime is 70340021. The next prime is 70340041. The reversal of 70340034 is 43004307.

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 7 ways as a sum of consecutive naturals, for example, 158202 + ... + 158645.

It is an arithmetic number, because the mean of its divisors is an integer number (9030168).

Almost surely, 2^70340034 is an apocalyptic number.

70340034 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

70340034 is an abundant number, since it is smaller than the sum of its proper divisors (74142654).

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

70340034 is a wasteful number, since it uses less digits than its factorization.

70340034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316889.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 70340034 is about 8386.8965654764. The cubic root of 70340034 is about 412.7947747934.

The spelling of 70340034 in words is "seventy million, three hundred forty thousand, thirty-four".