84408294 has 32 divisors (see below), whose sum is σ = 172882944. Its totient is φ = 27466560.

The previous prime is 84408293. The next prime is 84408307. The reversal of 84408294 is 49280448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84408293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44179 + ... + 46049.

It is an arithmetic number, because the mean of its divisors is an integer number (5402592).

Almost surely, 2^84408294 is an apocalyptic number.

84408294 is an abundant number, since it is smaller than the sum of its proper divisors (88474650).

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

84408294 is a wasteful number, since it uses less digits than its factorization.

84408294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2052.

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 84408294 is about 9187.3986525022. The cubic root of 84408294 is about 438.6603433657.

The spelling of 84408294 in words is "eighty-four million, four hundred eight thousand, two hundred ninety-four".