84939306 has 16 divisors (see below), whose sum is σ = 170623200. Its totient is φ = 28189008.

The previous prime is 84939301. The next prime is 84939313. The reversal of 84939306 is 60393948.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (84939301) 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, 29536 + ... + 32283.

It is an arithmetic number, because the mean of its divisors is an integer number (10663950).

Almost surely, 2^84939306 is an apocalyptic number.

84939306 is an abundant number, since it is smaller than the sum of its proper divisors (85683894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84939306 is a wasteful number, since it uses less digits than its factorization.

84939306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62053.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 84939306 is about 9216.2522751930. The cubic root of 84939306 is about 439.5782908541.

The spelling of 84939306 in words is "eighty-four million, nine hundred thirty-nine thousand, three hundred six".