84808318 has 24 divisors (see below), whose sum is σ = 148667400. Its totient is φ = 36178128.

The previous prime is 84808309. The next prime is 84808319. The reversal of 84808318 is 81380848.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84808319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20553 + ... + 24331.

It is an arithmetic number, because the mean of its divisors is an integer number (6194475).

Almost surely, 2^84808318 is an apocalyptic number.

84808318 is a deficient number, since it is larger than the sum of its proper divisors (63859082).

84808318 is a wasteful number, since it uses less digits than its factorization.

84808318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4024 (or 4017 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 40.

The square root of 84808318 is about 9209.1431740418. The cubic root of 84808318 is about 439.3522113638.

The spelling of 84808318 in words is "eighty-four million, eight hundred eight thousand, three hundred eighteen".