44470993 has 8 divisors (see below), whose sum is σ = 51066560. Its totient is φ = 37936080.

The previous prime is 44470991. The next prime is 44471017. The reversal of 44470993 is 39907444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44470993 - 2¹ = 44470991 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44470991) 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, 13578 + ... + 16531.

It is an arithmetic number, because the mean of its divisors is an integer number (6383320).

Almost surely, 2^44470993 is an apocalyptic number.

It is an amenable number.

44470993 is a deficient number, since it is larger than the sum of its proper divisors (6595567).

44470993 is a wasteful number, since it uses less digits than its factorization.

44470993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30327.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 44470993 is about 6668.6575110737. The cubic root of 44470993 is about 354.2900391471.

The spelling of 44470993 in words is "forty-four million, four hundred seventy thousand, nine hundred ninety-three".