44349977 has 4 divisors (see below), whose sum is σ = 50685696. Its totient is φ = 38014260.

The previous prime is 44349973. The next prime is 44349979. The reversal of 44349977 is 77994344.

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 44349977 - 2² = 44349973 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44349973) 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, 3167849 + ... + 3167862.

It is an arithmetic number, because the mean of its divisors is an integer number (12671424).

Almost surely, 2^44349977 is an apocalyptic number.

It is an amenable number.

44349977 is a deficient number, since it is larger than the sum of its proper divisors (6335719).

44349977 is an equidigital number, since it uses as much as digits as its factorization.

44349977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6335718.

The product of its digits is 762048, while the sum is 47.

The square root of 44349977 is about 6659.5778394730. The cubic root of 44349977 is about 353.9683784409.

The spelling of 44349977 in words is "forty-four million, three hundred forty-nine thousand, nine hundred seventy-seven".