84085464 has 16 divisors (see below), whose sum is σ = 210213720. Its totient is φ = 28028480.

The previous prime is 84085453. The next prime is 84085487. The reversal of 84085464 is 46458048.

It is a congruent number.

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, 1751757 + ... + 1751804.

Almost surely, 2^84085464 is an apocalyptic number.

It is an amenable number.

84085464 is an abundant number, since it is smaller than the sum of its proper divisors (126128256).

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

84085464 is a wasteful number, since it uses less digits than its factorization.

84085464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3503570 (or 3503566 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 84085464 is about 9169.8126480316. The cubic root of 84085464 is about 438.1003919083.

The spelling of 84085464 in words is "eighty-four million, eighty-five thousand, four hundred sixty-four".