870830317480 has 16 divisors (see below), whose sum is σ = 1959368214420. Its totient is φ = 348332126976.

The previous prime is 870830317397. The next prime is 870830317493. The reversal of 870830317480 is 84713038078.

It can be written as a sum of positive squares in 2 ways, for example, as 863215660836 + 7614656644 = 929094^2 + 87262^2 .

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 3 ways as a sum of consecutive naturals, for example, 10885378929 + ... + 10885379008.

Almost surely, 2^870830317480 is an apocalyptic number.

It is an amenable number.

870830317480 is an abundant number, since it is smaller than the sum of its proper divisors (1088537896940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

870830317480 is a wasteful number, since it uses less digits than its factorization.

870830317480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21770757948 (or 21770757944 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 49.

The spelling of 870830317480 in words is "eight hundred seventy billion, eight hundred thirty million, three hundred seventeen thousand, four hundred eighty".