44899879 has 4 divisors (see below), whose sum is σ = 45995040. Its totient is φ = 43804720.

The previous prime is 44899871. The next prime is 44899889. The reversal of 44899879 is 97899844.

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 44899879 - 2³ = 44899871 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 (44899871) 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, 547519 + ... + 547600.

It is an arithmetic number, because the mean of its divisors is an integer number (11498760).

Almost surely, 2^44899879 is an apocalyptic number.

44899879 is a deficient number, since it is larger than the sum of its proper divisors (1095161).

44899879 is a wasteful number, since it uses less digits than its factorization.

44899879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095160.

The product of its digits is 5225472, while the sum is 58.

The square root of 44899879 is about 6700.7371982492. The cubic root of 44899879 is about 355.4253421875.

The spelling of 44899879 in words is "forty-four million, eight hundred ninety-nine thousand, eight hundred seventy-nine".