44899307 has 8 divisors (see below), whose sum is σ = 45925584. Its totient is φ = 43884288.

The previous prime is 44899303. The next prime is 44899339. The reversal of 44899307 is 70399844.

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 44899307 - 2² = 44899303 is a prime.

It is a super-3 number, since 3×44899307³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44899303) 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, 5528 + ... + 10970.

It is an arithmetic number, because the mean of its divisors is an integer number (5740698).

Almost surely, 2^44899307 is an apocalyptic number.

44899307 is a deficient number, since it is larger than the sum of its proper divisors (1026277).

44899307 is a wasteful number, since it uses less digits than its factorization.

44899307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5629.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 44899307 is about 6700.6945162423. The cubic root of 44899307 is about 355.4238328727.

The spelling of 44899307 in words is "forty-four million, eight hundred ninety-nine thousand, three hundred seven".