83404708 has 12 divisors (see below), whose sum is σ = 147717360. Its totient is φ = 41199752.

The previous prime is 83404639. The next prime is 83404709. The reversal of 83404708 is 80740438.

It is not an unprimeable number, because it can be changed into a prime (83404709) 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, 125278 + ... + 125941.

It is an arithmetic number, because the mean of its divisors is an integer number (12309780).

Almost surely, 2^83404708 is an apocalyptic number.

It is an amenable number.

83404708 is a deficient number, since it is larger than the sum of its proper divisors (64312652).

83404708 is a wasteful number, since it uses less digits than its factorization.

83404708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251306 (or 251304 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 83404708 is about 9132.6178065219. The cubic root of 83404708 is about 436.9148998115.

The spelling of 83404708 in words is "eighty-three million, four hundred four thousand, seven hundred eight".