44216493 has 8 divisors (see below), whose sum is σ = 59261568. Its totient is φ = 29324544.

The previous prime is 44216479. The next prime is 44216533. The reversal of 44216493 is 39461244.

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

It is not a de Polignac number, because 44216493 - 2⁵ = 44216461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44216693) 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, 37605 + ... + 38762.

It is an arithmetic number, because the mean of its divisors is an integer number (7407696).

Almost surely, 2^44216493 is an apocalyptic number.

It is an amenable number.

44216493 is a deficient number, since it is larger than the sum of its proper divisors (15045075).

44216493 is a wasteful number, since it uses less digits than its factorization.

44216493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76563.

The product of its digits is 20736, while the sum is 33.

The square root of 44216493 is about 6649.5483305259. The cubic root of 44216493 is about 353.6128983790.

The spelling of 44216493 in words is "forty-four million, two hundred sixteen thousand, four hundred ninety-three".