84343468 has 24 divisors (see below), whose sum is σ = 164767680. Its totient is φ = 37445520.

The previous prime is 84343447. The next prime is 84343471. The reversal of 84343468 is 86434348.

It is a happy number.

It is a super-2 number, since 2×84343468² = 14227641188534048, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 84343468.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20398 + ... + 24181.

It is an arithmetic number, because the mean of its divisors is an integer number (6865320).

Almost surely, 2^84343468 is an apocalyptic number.

It is an amenable number.

84343468 is a deficient number, since it is larger than the sum of its proper divisors (80424212).

84343468 is a wasteful number, since it uses less digits than its factorization.

84343468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44637 (or 44635 counting only the distinct ones).

The product of its digits is 221184, while the sum is 40.

The square root of 84343468 is about 9183.8699903690. The cubic root of 84343468 is about 438.5480168118.

The spelling of 84343468 in words is "eighty-four million, three hundred forty-three thousand, four hundred sixty-eight".