44949717 has 24 divisors (see below), whose sum is σ = 69540120. Its totient is φ = 27878400.

The previous prime is 44949713. The next prime is 44949727. The reversal of 44949717 is 71794944.

It can be written as a sum of positive squares in 4 ways, for example, as 2099601 + 42850116 = 1449^2 + 6546^2 .

It is not a de Polignac number, because 44949717 - 2² = 44949713 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44949713) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11967 + ... + 15267.

It is an arithmetic number, because the mean of its divisors is an integer number (2897505).

Almost surely, 2^44949717 is an apocalyptic number.

It is an amenable number.

44949717 is a deficient number, since it is larger than the sum of its proper divisors (24590403).

44949717 is a wasteful number, since it uses less digits than its factorization.

44949717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3413 (or 3410 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 44949717 is about 6704.4550114085. The cubic root of 44949717 is about 355.5567986538.

The spelling of 44949717 in words is "forty-four million, nine hundred forty-nine thousand, seven hundred seventeen".