870461170 has 8 divisors (see below), whose sum is σ = 1566830124. Its totient is φ = 348184464.

The previous prime is 870461131. The next prime is 870461191. The reversal of 870461170 is 71164078.

It can be written as a sum of positive squares in 2 ways, for example, as 790340769 + 80120401 = 28113^2 + 8951^2 .

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

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, 43523049 + ... + 43523068.

Almost surely, 2^870461170 is an apocalyptic number.

870461170 is a deficient number, since it is larger than the sum of its proper divisors (696368954).

870461170 is a wasteful number, since it uses less digits than its factorization.

870461170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87046124.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 870461170 is about 29503.5789354444. The cubic root of 870461170 is about 954.8089198583.

The spelling of 870461170 in words is "eight hundred seventy million, four hundred sixty-one thousand, one hundred seventy".