84322374 has 16 divisors (see below), whose sum is σ = 171410160. Its totient is φ = 27646560.

The previous prime is 84322367. The next prime is 84322379. The reversal of 84322374 is 47322348.

It is a super-2 number, since 2×84322374² = 14220525513991752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84322379) 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, 114829 + ... + 115560.

It is an arithmetic number, because the mean of its divisors is an integer number (10713135).

Almost surely, 2^84322374 is an apocalyptic number.

84322374 is an abundant number, since it is smaller than the sum of its proper divisors (87087786).

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

84322374 is a wasteful number, since it uses less digits than its factorization.

84322374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230455.

The product of its digits is 32256, while the sum is 33.

The square root of 84322374 is about 9182.7214920197. The cubic root of 84322374 is about 438.5114539995.

The spelling of 84322374 in words is "eighty-four million, three hundred twenty-two thousand, three hundred seventy-four".