44344413 has 6 divisors (see below), whose sum is σ = 64053054. Its totient is φ = 29562936.

The previous prime is 44344409. The next prime is 44344427. The reversal of 44344413 is 31444344.

It can be written as a sum of positive squares in only one way, i.e., 38713284 + 5631129 = 6222^2 + 2373^2 .

It is not a de Polignac number, because 44344413 - 2² = 44344409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44344513) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2463570 + ... + 2463587.

It is an arithmetic number, because the mean of its divisors is an integer number (10675509).

Almost surely, 2^44344413 is an apocalyptic number.

It is an amenable number.

44344413 is a deficient number, since it is larger than the sum of its proper divisors (19708641).

44344413 is a wasteful number, since it uses less digits than its factorization.

44344413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4927163 (or 4927160 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 44344413 is about 6659.1600821725. The cubic root of 44344413 is about 353.9535752583.

Adding to 44344413 its reverse (31444344), we get a palindrome (75788757).

The spelling of 44344413 in words is "forty-four million, three hundred forty-four thousand, four hundred thirteen".