83828908 has 12 divisors (see below), whose sum is σ = 151759440. Its totient is φ = 40469072.

The previous prime is 83828903. The next prime is 83828909. The reversal of 83828908 is 80982838.

It is not an unprimeable number, because it can be changed into a prime (83828903) 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, 361216 + ... + 361447.

It is an arithmetic number, because the mean of its divisors is an integer number (12646620).

Almost surely, 2^83828908 is an apocalyptic number.

It is an amenable number.

83828908 is a deficient number, since it is larger than the sum of its proper divisors (67930532).

83828908 is a wasteful number, since it uses less digits than its factorization.

83828908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722696 (or 722694 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 46.

The square root of 83828908 is about 9155.8127984358. The cubic root of 83828908 is about 437.6543703409.

The spelling of 83828908 in words is "eighty-three million, eight hundred twenty-eight thousand, nine hundred eight".