83478682 has 8 divisors (see below), whose sum is σ = 143106336. Its totient is φ = 35776572.

The previous prime is 83478679. The next prime is 83478701. The reversal of 83478682 is 28687438.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2981368 + ... + 2981395.

It is an arithmetic number, because the mean of its divisors is an integer number (17888292).

Almost surely, 2^83478682 is an apocalyptic number.

83478682 is a deficient number, since it is larger than the sum of its proper divisors (59627654).

83478682 is a wasteful number, since it uses less digits than its factorization.

83478682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5962772.

The product of its digits is 516096, while the sum is 46.

The square root of 83478682 is about 9136.6668977259. Note that the first 3 decimals coincide. The cubic root of 83478682 is about 437.0440323789.

The spelling of 83478682 in words is "eighty-three million, four hundred seventy-eight thousand, six hundred eighty-two".