44464345 has 16 divisors (see below), whose sum is σ = 54331200. Its totient is φ = 34928064.

The previous prime is 44464339. The next prime is 44464363. The reversal of 44464345 is 54346444.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44464345 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44464345.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127231 + ... + 127579.

It is an arithmetic number, because the mean of its divisors is an integer number (3395700).

Almost surely, 2^44464345 is an apocalyptic number.

It is an amenable number.

44464345 is a deficient number, since it is larger than the sum of its proper divisors (9866855).

44464345 is a wasteful number, since it uses less digits than its factorization.

44464345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744.

The product of its digits is 92160, while the sum is 34.

The square root of 44464345 is about 6668.1590412947. The cubic root of 44464345 is about 354.2723839117.

The spelling of 44464345 in words is "forty-four million, four hundred sixty-four thousand, three hundred forty-five".