44431677 has 12 divisors (see below), whose sum is σ = 64263264. Its totient is φ = 29582280.

The previous prime is 44431657. The next prime is 44431679. The reversal of 44431677 is 77613444.

It is a happy number.

It is not a de Polignac number, because 44431677 - 2⁶ = 44431613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44431679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5152 + ... + 10742.

It is an arithmetic number, because the mean of its divisors is an integer number (5355272).

Almost surely, 2^44431677 is an apocalyptic number.

It is an amenable number.

44431677 is a deficient number, since it is larger than the sum of its proper divisors (19831587).

44431677 is a wasteful number, since it uses less digits than its factorization.

44431677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6480 (or 6477 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 44431677 is about 6665.7090395546. The cubic root of 44431677 is about 354.1856012268.

The spelling of 44431677 in words is "forty-four million, four hundred thirty-one thousand, six hundred seventy-seven".