44799680 has 28 divisors (see below), whose sum is σ = 106680000. Its totient is φ = 17919744.

The previous prime is 44799647. The next prime is 44799697. The reversal of 44799680 is 8699744.

It is a super-2 number, since 2×44799680² = 4014022656204800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

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, 69680 + ... + 70319.

It is an arithmetic number, because the mean of its divisors is an integer number (3810000).

Almost surely, 2^44799680 is an apocalyptic number.

44799680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44799680 is an abundant number, since it is smaller than the sum of its proper divisors (61880320).

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

44799680 is a wasteful number, since it uses less digits than its factorization.

44799680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140016 (or 140006 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 44799680 is about 6693.2563076577. The cubic root of 44799680 is about 355.1607550722.

The spelling of 44799680 in words is "forty-four million, seven hundred ninety-nine thousand, six hundred eighty".