84908799 has 6 divisors (see below), whose sum is σ = 122646056. Its totient is φ = 56605860.

The previous prime is 84908797. The next prime is 84908833. The reversal of 84908799 is 99780948.

It is not a de Polignac number, because 84908799 - 2¹ = 84908797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84908797) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4717147 + ... + 4717164.

Almost surely, 2^84908799 is an apocalyptic number.

84908799 is a deficient number, since it is larger than the sum of its proper divisors (37737257).

84908799 is a wasteful number, since it uses less digits than its factorization.

84908799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9434317 (or 9434314 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The square root of 84908799 is about 9214.5970611850. The cubic root of 84908799 is about 439.5256578963.

The spelling of 84908799 in words is "eighty-four million, nine hundred eight thousand, seven hundred ninety-nine".