44616949 has 4 divisors (see below), whose sum is σ = 48049036. Its totient is φ = 41184864.

The previous prime is 44616919. The next prime is 44616953. The reversal of 44616949 is 94961644.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2924100 + 41692849 = 1710^2 + 6457^2 .

It is a cyclic number.

It is not a de Polignac number, because 44616949 - 2⁷ = 44616821 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 (44616919) 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, 1716024 + ... + 1716049.

It is an arithmetic number, because the mean of its divisors is an integer number (12012259).

Almost surely, 2^44616949 is an apocalyptic number.

It is an amenable number.

44616949 is a deficient number, since it is larger than the sum of its proper divisors (3432087).

44616949 is a wasteful number, since it uses less digits than its factorization.

44616949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3432086.

The product of its digits is 186624, while the sum is 43.

The square root of 44616949 is about 6679.5919785568. The cubic root of 44616949 is about 354.6772150265.

The spelling of 44616949 in words is "forty-four million, six hundred sixteen thousand, nine hundred forty-nine".