44829909 has 8 divisors (see below), whose sum is σ = 66414720. Its totient is φ = 29886588.

The previous prime is 44829907. The next prime is 44829919. The reversal of 44829909 is 90992844.

It is not a de Polignac number, because 44829909 - 2¹ = 44829907 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44829907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 830157 + ... + 830210.

It is an arithmetic number, because the mean of its divisors is an integer number (8301840).

Almost surely, 2^44829909 is an apocalyptic number.

It is an amenable number.

44829909 is a deficient number, since it is larger than the sum of its proper divisors (21584811).

44829909 is a wasteful number, since it uses less digits than its factorization.

44829909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660376 (or 1660370 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 44829909 is about 6695.5140952730. The cubic root of 44829909 is about 355.2406197840.

The spelling of 44829909 in words is "forty-four million, eight hundred twenty-nine thousand, nine hundred nine".