870577484 has 24 divisors (see below), whose sum is σ = 1781649408. Its totient is φ = 364427280.

The previous prime is 870577481. The next prime is 870577489. The reversal of 870577484 is 484775078.

It is not an unprimeable number, because it can be changed into a prime (870577481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360332 + ... + 362739.

It is an arithmetic number, because the mean of its divisors is an integer number (74235392).

Almost surely, 2^870577484 is an apocalyptic number.

It is an amenable number.

870577484 is an abundant number, since it is smaller than the sum of its proper divisors (911071924).

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

870577484 is a wasteful number, since it uses less digits than its factorization.

870577484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723125 (or 723123 counting only the distinct ones).

The product of its (nonzero) digits is 1756160, while the sum is 50.

The square root of 870577484 is about 29505.5500541847. The cubic root of 870577484 is about 954.8514462425.

The spelling of 870577484 in words is "eight hundred seventy million, five hundred seventy-seven thousand, four hundred eighty-four".