44939849 has 8 divisors (see below), whose sum is σ = 46355328. Its totient is φ = 43543600.

The previous prime is 44939833. The next prime is 44939899. The reversal of 44939849 is 94893944.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44939849 - 2⁴ = 44939833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44939797 and 44939806.

It is not an unprimeable number, because it can be changed into a prime (44939819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14 + ... + 9480.

It is an arithmetic number, because the mean of its divisors is an integer number (5794416).

Almost surely, 2^44939849 is an apocalyptic number.

It is an amenable number.

44939849 is a deficient number, since it is larger than the sum of its proper divisors (1415479).

44939849 is a wasteful number, since it uses less digits than its factorization.

44939849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9615.

The product of its digits is 1119744, while the sum is 50.

The square root of 44939849 is about 6703.7190424420. The cubic root of 44939849 is about 355.5307777908.

The spelling of 44939849 in words is "forty-four million, nine hundred thirty-nine thousand, eight hundred forty-nine".