34390970535 has 16 divisors (see below), whose sum is σ = 55033937280. Its totient is φ = 18339056160.

The previous prime is 34390970521. The next prime is 34390970563. The reversal of 34390970535 is 53507909343.

It is not a de Polignac number, because 34390970535 - 2¹⁵ = 34390937767 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70965 + ... + 271694.

It is an arithmetic number, because the mean of its divisors is an integer number (3439621080).

Almost surely, 2^34390970535 is an apocalyptic number.

34390970535 is a deficient number, since it is larger than the sum of its proper divisors (20642966745).

34390970535 is a wasteful number, since it uses less digits than its factorization.

34390970535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349358.

The product of its (nonzero) digits is 1530900, while the sum is 48.

The spelling of 34390970535 in words is "thirty-four billion, three hundred ninety million, nine hundred seventy thousand, five hundred thirty-five".