84344026 has 8 divisors (see below), whose sum is σ = 136248084. Its totient is φ = 38928000.

The previous prime is 84343999. The next prime is 84344033. The reversal of 84344026 is 62044348.

It can be written as a sum of positive squares in 2 ways, for example, as 81450625 + 2893401 = 9025^2 + 1701^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×84344026² = 14227829443777352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1621975 + ... + 1622026.

Almost surely, 2^84344026 is an apocalyptic number.

84344026 is a deficient number, since it is larger than the sum of its proper divisors (51904058).

84344026 is a wasteful number, since it uses less digits than its factorization.

84344026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3244016.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 84344026 is about 9183.9003696687. The cubic root of 84344026 is about 438.5489839259.

The spelling of 84344026 in words is "eighty-four million, three hundred forty-four thousand, twenty-six".