84799792 has 60 divisors (see below), whose sum is σ = 208520136. Its totient is φ = 33035520.

The previous prime is 84799789. The next prime is 84799807. The reversal of 84799792 is 29799748.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3708 + ... + 13540.

Almost surely, 2^84799792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84799792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104260068).

84799792 is an abundant number, since it is smaller than the sum of its proper divisors (123720344).

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

84799792 is a wasteful number, since it uses less digits than its factorization.

84799792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9866 (or 9853 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 55.

The square root of 84799792 is about 9208.6802528918. The cubic root of 84799792 is about 439.3374877982.

The spelling of 84799792 in words is "eighty-four million, seven hundred ninety-nine thousand, seven hundred ninety-two".