70396534 has 8 divisors (see below), whose sum is σ = 113717520. Its totient is φ = 32490696.

The previous prime is 70396393. The next prime is 70396589. The reversal of 70396534 is 43569307.

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

It is a junction number, because it is equal to n+sod(n) for n = 70396493 and 70396502.

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, 1353754 + ... + 1353805.

It is an arithmetic number, because the mean of its divisors is an integer number (14214690).

Almost surely, 2^70396534 is an apocalyptic number.

70396534 is a deficient number, since it is larger than the sum of its proper divisors (43320986).

70396534 is a wasteful number, since it uses less digits than its factorization.

70396534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2707574.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 70396534 is about 8390.2642389856. The cubic root of 70396534 is about 412.9052697780.

The spelling of 70396534 in words is "seventy million, three hundred ninety-six thousand, five hundred thirty-four".