44949799 has 4 divisors (see below), whose sum is σ = 45711720. Its totient is φ = 44187880.

The previous prime is 44949781. The next prime is 44949803. The reversal of 44949799 is 99794944.

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 44949799 - 2⁵ = 44949767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44949769) 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, 380872 + ... + 380989.

It is an arithmetic number, because the mean of its divisors is an integer number (11427930).

Almost surely, 2^44949799 is an apocalyptic number.

44949799 is a deficient number, since it is larger than the sum of its proper divisors (761921).

44949799 is an equidigital number, since it uses as much as digits as its factorization.

44949799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761920.

The product of its digits is 2939328, while the sum is 55.

The square root of 44949799 is about 6704.4611267424. The cubic root of 44949799 is about 355.5570148631.

The spelling of 44949799 in words is "forty-four million, nine hundred forty-nine thousand, seven hundred ninety-nine".