44374749 has 4 divisors (see below), whose sum is σ = 59166336. Its totient is φ = 29583164.

The previous prime is 44374717. The next prime is 44374789. The reversal of 44374749 is 94747344.

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 44374749 - 2⁵ = 44374717 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44374749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44374789) 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, 7395789 + ... + 7395794.

It is an arithmetic number, because the mean of its divisors is an integer number (14791584).

Almost surely, 2^44374749 is an apocalyptic number.

It is an amenable number.

44374749 is a deficient number, since it is larger than the sum of its proper divisors (14791587).

44374749 is a wasteful number, since it uses less digits than its factorization.

44374749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14791586.

The product of its digits is 338688, while the sum is 42.

The square root of 44374749 is about 6661.4374574862. The cubic root of 44374749 is about 354.0342700392.

The spelling of 44374749 in words is "forty-four million, three hundred seventy-four thousand, seven hundred forty-nine".