870004798 has 32 divisors (see below), whose sum is σ = 1425029760. Its totient is φ = 395971680.

The previous prime is 870004781. The next prime is 870004823. The reversal of 870004798 is 897400078.

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, 608961 + ... + 610387.

It is an arithmetic number, because the mean of its divisors is an integer number (44532180).

Almost surely, 2^870004798 is an apocalyptic number.

870004798 is a deficient number, since it is larger than the sum of its proper divisors (555024962).

870004798 is a wasteful number, since it uses less digits than its factorization.

870004798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752.

The product of its (nonzero) digits is 112896, while the sum is 43.

The square root of 870004798 is about 29495.8437411104. The cubic root of 870004798 is about 954.6420258615.

The spelling of 870004798 in words is "eight hundred seventy million, four thousand, seven hundred ninety-eight".