870534896 has 40 divisors (see below), whose sum is σ = 2102853504. Its totient is φ = 339168960.

The previous prime is 870534883. The next prime is 870534943. The reversal of 870534896 is 698435078.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 352070 + ... + 354533.

Almost surely, 2^870534896 is an apocalyptic number.

It is an amenable number.

870534896 is an abundant number, since it is smaller than the sum of its proper divisors (1232318608).

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

870534896 is a wasteful number, since it uses less digits than its factorization.

870534896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706629 (or 706623 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The square root of 870534896 is about 29504.8283506276. The cubic root of 870534896 is about 954.8358757821.

The spelling of 870534896 in words is "eight hundred seventy million, five hundred thirty-four thousand, eight hundred ninety-six".