887079728 has 20 divisors (see below), whose sum is σ = 1726431168. Its totient is φ = 441549120.

The previous prime is 887079727. The next prime is 887079763. The reversal of 887079728 is 827970788.

It is not an unprimeable number, because it can be changed into a prime (887079727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120743 + ... + 127878.

Almost surely, 2^887079728 is an apocalyptic number.

It is an amenable number.

887079728 is a deficient number, since it is larger than the sum of its proper divisors (839351440).

887079728 is a wasteful number, since it uses less digits than its factorization.

887079728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248852 (or 248846 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 56.

The square root of 887079728 is about 29783.8836957171. The cubic root of 887079728 is about 960.8469551047.

The spelling of 887079728 in words is "eight hundred eighty-seven million, seventy-nine thousand, seven hundred twenty-eight".