84986888 has 32 divisors (see below), whose sum is σ = 182582400. Its totient is φ = 36329472.

The previous prime is 84986851. The next prime is 84986899. The reversal of 84986888 is 88868948.

It is a super-3 number, since 3×84986888³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 22856 + ... + 26312.

It is an arithmetic number, because the mean of its divisors is an integer number (5705700).

Almost surely, 2^84986888 is an apocalyptic number.

It is an amenable number.

84986888 is an abundant number, since it is smaller than the sum of its proper divisors (97595512).

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

84986888 is a wasteful number, since it uses less digits than its factorization.

84986888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3909 (or 3905 counting only the distinct ones).

The product of its digits is 7077888, while the sum is 59.

The square root of 84986888 is about 9218.8333318268. The cubic root of 84986888 is about 439.6603577275.

The spelling of 84986888 in words is "eighty-four million, nine hundred eighty-six thousand, eight hundred eighty-eight".