84344801 has 8 divisors (see below), whose sum is σ = 86696544. Its totient is φ = 82010880.

The previous prime is 84344779. The next prime is 84344809. The reversal of 84344801 is 10844348.

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

It is a cyclic number.

It is not a de Polignac number, because 84344801 - 2⁶ = 84344737 is a prime.

It is a super-2 number, since 2×84344801² = 14228090911459202, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (84344809) 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, 5441 + ... + 14081.

It is an arithmetic number, because the mean of its divisors is an integer number (10837068).

Almost surely, 2^84344801 is an apocalyptic number.

It is an amenable number.

84344801 is a deficient number, since it is larger than the sum of its proper divisors (2351743).

84344801 is a wasteful number, since it uses less digits than its factorization.

84344801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8911.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 84344801 is about 9183.9425629737. The cubic root of 84344801 is about 438.5503271327.

The spelling of 84344801 in words is "eighty-four million, three hundred forty-four thousand, eight hundred one".