870365422 has 32 divisors (see below), whose sum is σ = 1410076512. Its totient is φ = 401439744.

The previous prime is 870365387. The next prime is 870365459. The reversal of 870365422 is 224563078.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428373 + ... + 430399.

It is an arithmetic number, because the mean of its divisors is an integer number (44064891).

Almost surely, 2^870365422 is an apocalyptic number.

870365422 is a deficient number, since it is larger than the sum of its proper divisors (539711090).

870365422 is a wasteful number, since it uses less digits than its factorization.

870365422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 870365422 is about 29501.9562402224. The cubic root of 870365422 is about 954.7739099119.

The spelling of 870365422 in words is "eight hundred seventy million, three hundred sixty-five thousand, four hundred twenty-two".