887402668 has 12 divisors (see below), whose sum is σ = 1606505040. Its totient is φ = 428401232.

The previous prime is 887402651. The next prime is 887402687. The reversal of 887402668 is 866204788.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3824896 + ... + 3825127.

It is an arithmetic number, because the mean of its divisors is an integer number (133875420).

Almost surely, 2^887402668 is an apocalyptic number.

It is an amenable number.

887402668 is a deficient number, since it is larger than the sum of its proper divisors (719102372).

887402668 is a wasteful number, since it uses less digits than its factorization.

887402668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7650056 (or 7650054 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 49.

The square root of 887402668 is about 29789.3045907420. The cubic root of 887402668 is about 960.9635392400.

The spelling of 887402668 in words is "eight hundred eighty-seven million, four hundred two thousand, six hundred sixty-eight".