870109474695 has 16 divisors (see below), whose sum is σ = 1392261206112. Its totient is φ = 464029704320.

The previous prime is 870109474691. The next prime is 870109474733. The reversal of 870109474695 is 596474901078.

It is not a de Polignac number, because 870109474695 - 2² = 870109474691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870109474691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1540716 + ... + 2028305.

It is an arithmetic number, because the mean of its divisors is an integer number (87016325382).

Almost surely, 2^870109474695 is an apocalyptic number.

870109474695 is a deficient number, since it is larger than the sum of its proper divisors (522151731417).

870109474695 is a wasteful number, since it uses less digits than its factorization.

870109474695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3585282.

The product of its (nonzero) digits is 15240960, while the sum is 60.

The spelling of 870109474695 in words is "eight hundred seventy billion, one hundred nine million, four hundred seventy-four thousand, six hundred ninety-five".