44499797 has 4 divisors (see below), whose sum is σ = 45534720. Its totient is φ = 43464876.

The previous prime is 44499757. The next prime is 44499799. The reversal of 44499797 is 79799444.

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 a cyclic number.

It is not a de Polignac number, because 44499797 - 2⁸ = 44499541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44499799) 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, 517397 + ... + 517482.

It is an arithmetic number, because the mean of its divisors is an integer number (11383680).

Almost surely, 2^44499797 is an apocalyptic number.

It is an amenable number.

44499797 is a deficient number, since it is larger than the sum of its proper divisors (1034923).

44499797 is a wasteful number, since it uses less digits than its factorization.

44499797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034922.

The product of its digits is 2286144, while the sum is 53.

The square root of 44499797 is about 6670.8168165525. The cubic root of 44499797 is about 354.3665142239.

The spelling of 44499797 in words is "forty-four million, four hundred ninety-nine thousand, seven hundred ninety-seven".