70397134 has 8 divisors (see below), whose sum is σ = 105724080. Its totient is φ = 35155776.

The previous prime is 70397113. The next prime is 70397167. The reversal of 70397134 is 43179307.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 70397134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19299 + ... + 22654.

It is an arithmetic number, because the mean of its divisors is an integer number (13215510).

Almost surely, 2^70397134 is an apocalyptic number.

70397134 is a deficient number, since it is larger than the sum of its proper divisors (35326946).

70397134 is a wasteful number, since it uses less digits than its factorization.

70397134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42794.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 70397134 is about 8390.2999946367. The cubic root of 70397134 is about 412.9064428588.

The spelling of 70397134 in words is "seventy million, three hundred ninety-seven thousand, one hundred thirty-four".