83306616 has 32 divisors (see below), whose sum is σ = 208665600. Its totient is φ = 27715680.

The previous prime is 83306569. The next prime is 83306617. The reversal of 83306616 is 61660338.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83306617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10665 + ... + 16743.

It is an arithmetic number, because the mean of its divisors is an integer number (6520800).

Almost surely, 2^83306616 is an apocalyptic number.

It is an amenable number.

83306616 is an abundant number, since it is smaller than the sum of its proper divisors (125358984).

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

83306616 is a wasteful number, since it uses less digits than its factorization.

83306616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6659 (or 6655 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 83306616 is about 9127.2458058277. The cubic root of 83306616 is about 436.7435478977.

The spelling of 83306616 in words is "eighty-three million, three hundred six thousand, six hundred sixteen".