87044303670 has 32 divisors (see below), whose sum is σ = 208928809728. Its totient is φ = 23209316448.

The previous prime is 87044303663. The next prime is 87044303693. The reversal of 87044303670 is 7630344078.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136287 + ... + 438933.

It is an arithmetic number, because the mean of its divisors is an integer number (6529025304).

Almost surely, 2^87044303670 is an apocalyptic number.

87044303670 is an abundant number, since it is smaller than the sum of its proper divisors (121884506058).

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

87044303670 is a wasteful number, since it uses less digits than its factorization.

87044303670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312244.

The product of its (nonzero) digits is 338688, while the sum is 42.

The spelling of 87044303670 in words is "eighty-seven billion, forty-four million, three hundred three thousand, six hundred seventy".