83798464 has 14 divisors (see below), whose sum is σ = 166287704. Its totient is φ = 41899200.

The previous prime is 83798461. The next prime is 83798483. The reversal of 83798464 is 46489738.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83798461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 654612 + ... + 654739.

Almost surely, 2^83798464 is an apocalyptic number.

It is an amenable number.

83798464 is a deficient number, since it is larger than the sum of its proper divisors (82489240).

83798464 is a wasteful number, since it uses less digits than its factorization.

83798464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309363 (or 1309353 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 49.

The square root of 83798464 is about 9154.1500970871. The cubic root of 83798464 is about 437.6013831982.

The spelling of 83798464 in words is "eighty-three million, seven hundred ninety-eight thousand, four hundred sixty-four".