44216797 has 4 divisors (see below), whose sum is σ = 44241120. Its totient is φ = 44192476.

The previous prime is 44216791. The next prime is 44216803. The reversal of 44216797 is 79761244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (44216791) and next prime (44216803).

It is a cyclic number.

It is not a de Polignac number, because 44216797 - 2²³ = 35828189 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44216791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9193 + ... + 13150.

It is an arithmetic number, because the mean of its divisors is an integer number (11060280).

Almost surely, 2^44216797 is an apocalyptic number.

It is an amenable number.

44216797 is a deficient number, since it is larger than the sum of its proper divisors (24323).

44216797 is a wasteful number, since it uses less digits than its factorization.

44216797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24322.

The product of its digits is 84672, while the sum is 40.

The square root of 44216797 is about 6649.5711891821. The cubic root of 44216797 is about 353.6137087710.

The spelling of 44216797 in words is "forty-four million, two hundred sixteen thousand, seven hundred ninety-seven".