44899977 has 4 divisors (see below), whose sum is σ = 59866640. Its totient is φ = 29933316.

The previous prime is 44899973. The next prime is 44899991. The reversal of 44899977 is 77999844.

44899977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 44899977 - 2² = 44899973 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44899973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7483327 + ... + 7483332.

It is an arithmetic number, because the mean of its divisors is an integer number (14966660).

Almost surely, 2^44899977 is an apocalyptic number.

It is an amenable number.

44899977 is a deficient number, since it is larger than the sum of its proper divisors (14966663).

44899977 is a wasteful number, since it uses less digits than its factorization.

44899977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14966662.

The product of its digits is 4572288, while the sum is 57.

The square root of 44899977 is about 6700.7445108734. The cubic root of 44899977 is about 355.4256007751.

The spelling of 44899977 in words is "forty-four million, eight hundred ninety-nine thousand, nine hundred seventy-seven".