44345899 has 4 divisors (see below), whose sum is σ = 47757136. Its totient is φ = 40934664.

The previous prime is 44345879. The next prime is 44345921. The reversal of 44345899 is 99854344.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44345899 - 2¹¹ = 44343851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44345839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1705599 + ... + 1705624.

It is an arithmetic number, because the mean of its divisors is an integer number (11939284).

Almost surely, 2^44345899 is an apocalyptic number.

44345899 is a deficient number, since it is larger than the sum of its proper divisors (3411237).

44345899 is a wasteful number, since it uses less digits than its factorization.

44345899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3411236.

The product of its digits is 622080, while the sum is 46.

The square root of 44345899 is about 6659.2716568706. The cubic root of 44345899 is about 353.9575289254.

The spelling of 44345899 in words is "forty-four million, three hundred forty-five thousand, eight hundred ninety-nine".