44469790 has 16 divisors (see below), whose sum is σ = 84754512. Its totient is φ = 16741504.

The previous prime is 44469781. The next prime is 44469797. The reversal of 44469790 is 9796444.

44469790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44469797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130624 + ... + 130963.

It is an arithmetic number, because the mean of its divisors is an integer number (5297157).

Almost surely, 2^44469790 is an apocalyptic number.

44469790 is a deficient number, since it is larger than the sum of its proper divisors (40284722).

44469790 is a wasteful number, since it uses less digits than its factorization.

44469790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261611.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 44469790 is about 6668.5673123993. The cubic root of 44469790 is about 354.2868444448.

The spelling of 44469790 in words is "forty-four million, four hundred sixty-nine thousand, seven hundred ninety".