84938312 has 32 divisors (see below), whose sum is σ = 163257120. Its totient is φ = 41416320.

The previous prime is 84938311. The next prime is 84938317. The reversal of 84938312 is 21383948.

It is not an unprimeable number, because it can be changed into a prime (84938311) 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, 56612 + ... + 58092.

It is an arithmetic number, because the mean of its divisors is an integer number (5101785).

Almost surely, 2^84938312 is an apocalyptic number.

It is an amenable number.

84938312 is a deficient number, since it is larger than the sum of its proper divisors (78318808).

84938312 is a wasteful number, since it uses less digits than its factorization.

84938312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661 (or 1657 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 84938312 is about 9216.1983485600. The cubic root of 84938312 is about 439.5765761296.

The spelling of 84938312 in words is "eighty-four million, nine hundred thirty-eight thousand, three hundred twelve".