83408336 has 20 divisors (see below), whose sum is σ = 176295264. Its totient is φ = 37912800.

The previous prime is 83408333. The next prime is 83408389. The reversal of 83408336 is 63380438.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 83408296 and 83408305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83408333) 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, 236780 + ... + 237131.

Almost surely, 2^83408336 is an apocalyptic number.

It is an amenable number.

83408336 is an abundant number, since it is smaller than the sum of its proper divisors (92886928).

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

83408336 is a wasteful number, since it uses less digits than its factorization.

83408336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473930 (or 473924 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 83408336 is about 9132.8164330616. The cubic root of 83408336 is about 436.9212348027.

The spelling of 83408336 in words is "eighty-three million, four hundred eight thousand, three hundred thirty-six".