44798399 has 4 divisors (see below), whose sum is σ = 44986080. Its totient is φ = 44610720.

The previous prime is 44798393. The next prime is 44798423. The reversal of 44798399 is 99389744.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44798399 - 2²⁴ = 28021183 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44798399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44798393) 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, 93482 + ... + 93959.

It is an arithmetic number, because the mean of its divisors is an integer number (11246520).

Almost surely, 2^44798399 is an apocalyptic number.

44798399 is a deficient number, since it is larger than the sum of its proper divisors (187681).

44798399 is a wasteful number, since it uses less digits than its factorization.

44798399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187680.

The product of its digits is 1959552, while the sum is 53.

The square root of 44798399 is about 6693.1606136414. The cubic root of 44798399 is about 355.1573698898.

The spelling of 44798399 in words is "forty-four million, seven hundred ninety-eight thousand, three hundred ninety-nine".