84344716 has 6 divisors (see below), whose sum is σ = 147603260. Its totient is φ = 42172356.

The previous prime is 84344699. The next prime is 84344717. The reversal of 84344716 is 61744348.

It is a super-2 number, since 2×84344716² = 14228062234241312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84344717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10543086 + ... + 10543093.

Almost surely, 2^84344716 is an apocalyptic number.

It is an amenable number.

84344716 is a deficient number, since it is larger than the sum of its proper divisors (63258544).

84344716 is a wasteful number, since it uses less digits than its factorization.

84344716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21086183 (or 21086181 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 84344716 is about 9183.9379353304. The cubic root of 84344716 is about 438.5501798137.

The spelling of 84344716 in words is "eighty-four million, three hundred forty-four thousand, seven hundred sixteen".