84000880888 has 16 divisors (see below), whose sum is σ = 157607878680. Its totient is φ = 41972113248.

The previous prime is 84000880883. The next prime is 84000880891. The reversal of 84000880888 is 88808800048.

It is a super-2 number, since 2×84000880888² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84000880883) 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, 3528295 + ... + 3552022.

Almost surely, 2^84000880888 is an apocalyptic number.

It is an amenable number.

84000880888 is a deficient number, since it is larger than the sum of its proper divisors (73606997792).

84000880888 is a wasteful number, since it uses less digits than its factorization.

84000880888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7081806 (or 7081802 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 52.

The spelling of 84000880888 in words is "eighty-four billion, eight hundred eighty thousand, eight hundred eighty-eight".