44479670 has 32 divisors (see below), whose sum is σ = 82658016. Its totient is φ = 17222400.

The previous prime is 44479663. The next prime is 44479679. The reversal of 44479670 is 7697444.

It is a happy number.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44479679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64025 + ... + 64715.

It is an arithmetic number, because the mean of its divisors is an integer number (2583063).

Almost surely, 2^44479670 is an apocalyptic number.

44479670 is a deficient number, since it is larger than the sum of its proper divisors (38178346).

44479670 is a wasteful number, since it uses less digits than its factorization.

44479670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896.

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 44479670 is about 6669.3080600614. The cubic root of 44479670 is about 354.3130801944.

The spelling of 44479670 in words is "forty-four million, four hundred seventy-nine thousand, six hundred seventy".