84934315 has 16 divisors (see below), whose sum is σ = 104203008. Its totient is φ = 66443616.

The previous prime is 84934253. The next prime is 84934319. The reversal of 84934315 is 51343948.

It is a cyclic number.

It is not a de Polignac number, because 84934315 - 2²¹ = 82837163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84934319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41752 + ... + 43738.

It is an arithmetic number, because the mean of its divisors is an integer number (6512688).

Almost surely, 2^84934315 is an apocalyptic number.

84934315 is a deficient number, since it is larger than the sum of its proper divisors (19268693).

84934315 is a wasteful number, since it uses less digits than its factorization.

84934315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2178.

The product of its digits is 51840, while the sum is 37.

The square root of 84934315 is about 9215.9814995474. The cubic root of 84934315 is about 439.5696808700.

The spelling of 84934315 in words is "eighty-four million, nine hundred thirty-four thousand, three hundred fifteen".