83994492 has 24 divisors (see below), whose sum is σ = 196233856. Its totient is φ = 27962928.

The previous prime is 83994451. The next prime is 83994509. The reversal of 83994492 is 29449938.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6633 + ... + 14559.

Almost surely, 2^83994492 is an apocalyptic number.

It is an amenable number.

83994492 is an abundant number, since it is smaller than the sum of its proper divisors (112239364).

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

83994492 is a wasteful number, since it uses less digits than its factorization.

83994492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8817 (or 8815 counting only the distinct ones).

The product of its digits is 559872, while the sum is 48.

The square root of 83994492 is about 9164.8508989508. The cubic root of 83994492 is about 437.9423414020.

The spelling of 83994492 in words is "eighty-three million, nine hundred ninety-four thousand, four hundred ninety-two".