870399298 has 8 divisors (see below), whose sum is σ = 1333377792. Its totient is φ = 425940036.

The previous prime is 870399287. The next prime is 870399317. The reversal of 870399298 is 892993078.

870399298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4629690 + ... + 4629877.

It is an arithmetic number, because the mean of its divisors is an integer number (166672224).

Almost surely, 2^870399298 is an apocalyptic number.

870399298 is a deficient number, since it is larger than the sum of its proper divisors (462978494).

870399298 is a wasteful number, since it uses less digits than its factorization.

870399298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9259616.

The product of its (nonzero) digits is 1959552, while the sum is 55.

The square root of 870399298 is about 29502.5303660550. The cubic root of 870399298 is about 954.7862968552.

The spelling of 870399298 in words is "eight hundred seventy million, three hundred ninety-nine thousand, two hundred ninety-eight".