44364897 has 6 divisors (see below), whose sum is σ = 64082642. Its totient is φ = 29576592.

The previous prime is 44364889. The next prime is 44364913. The reversal of 44364897 is 79846344.

It can be written as a sum of positive squares in only one way, i.e., 29550096 + 14814801 = 5436^2 + 3849^2 .

It is not a de Polignac number, because 44364897 - 2³ = 44364889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44364497) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2464708 + ... + 2464725.

Almost surely, 2^44364897 is an apocalyptic number.

It is an amenable number.

44364897 is a deficient number, since it is larger than the sum of its proper divisors (19717745).

44364897 is a wasteful number, since it uses less digits than its factorization.

44364897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4929439 (or 4929436 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 44364897 is about 6660.6979364028. The cubic root of 44364897 is about 354.0080674212.

The spelling of 44364897 in words is "forty-four million, three hundred sixty-four thousand, eight hundred ninety-seven".