870230028664 has 32 divisors (see below), whose sum is σ = 1719741916800. Its totient is φ = 411690388320.

The previous prime is 870230028641. The next prime is 870230028671. The reversal of 870230028664 is 466820032078.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3517732 + ... + 3756979.

It is an arithmetic number, because the mean of its divisors is an integer number (53741934900).

Almost surely, 2^870230028664 is an apocalyptic number.

It is an amenable number.

870230028664 is a deficient number, since it is larger than the sum of its proper divisors (849511888136).

870230028664 is a wasteful number, since it uses less digits than its factorization.

870230028664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7275523 (or 7275519 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 870230028664 in words is "eight hundred seventy billion, two hundred thirty million, twenty-eight thousand, six hundred sixty-four".