870765360 has 40 divisors (see below), whose sum is σ = 2699373360. Its totient is φ = 232204032.

The previous prime is 870765353. The next prime is 870765373. The reversal of 870765360 is 63567078.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1813855 + ... + 1814334.

It is an arithmetic number, because the mean of its divisors is an integer number (67484334).

Almost surely, 2^870765360 is an apocalyptic number.

870765360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

870765360 is an abundant number, since it is smaller than the sum of its proper divisors (1828608000).

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

870765360 is a wasteful number, since it uses less digits than its factorization.

870765360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3628205 (or 3628199 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 870765360 is about 29508.7336224380. The cubic root of 870765360 is about 954.9201289159.

The spelling of 870765360 in words is "eight hundred seventy million, seven hundred sixty-five thousand, three hundred sixty".