44469997 has 16 divisors (see below), whose sum is σ = 52778880. Its totient is φ = 36936000.

The previous prime is 44469983. The next prime is 44470001. The reversal of 44469997 is 79996444.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 44469997 - 2¹¹ = 44467949 is a prime.

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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12904 + ... + 15982.

It is an arithmetic number, because the mean of its divisors is an integer number (3298680).

Almost surely, 2^44469997 is an apocalyptic number.

It is an amenable number.

44469997 is a deficient number, since it is larger than the sum of its proper divisors (8308883).

44469997 is a wasteful number, since it uses less digits than its factorization.

44469997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3204.

The product of its digits is 1959552, while the sum is 52.

The square root of 44469997 is about 6668.5828329563. The cubic root of 44469997 is about 354.2873941607.

The spelling of 44469997 in words is "forty-four million, four hundred sixty-nine thousand, nine hundred ninety-seven".