83458316 has 12 divisors (see below), whose sum is σ = 146609232. Its totient is φ = 41569968.

The previous prime is 83458303. The next prime is 83458337. The reversal of 83458316 is 61385438.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 83458316.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38615 + ... + 40718.

It is an arithmetic number, because the mean of its divisors is an integer number (12217436).

Almost surely, 2^83458316 is an apocalyptic number.

It is an amenable number.

83458316 is a deficient number, since it is larger than the sum of its proper divisors (63150916).

83458316 is a wasteful number, since it uses less digits than its factorization.

83458316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79600 (or 79598 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 83458316 is about 9135.5523095213. The cubic root of 83458316 is about 437.0084881238.

It can be divided in two parts, 8345 and 8316, that added together give a palindrome (16661).

The spelling of 83458316 in words is "eighty-three million, four hundred fifty-eight thousand, three hundred sixteen".