44336997 has 16 divisors (see below), whose sum is σ = 66084480. Its totient is φ = 29378016.

The previous prime is 44336993. The next prime is 44337103. The reversal of 44336997 is 79963344.

It is not a de Polignac number, because 44336997 - 2² = 44336993 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44336993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 408 + ... + 9425.

It is an arithmetic number, because the mean of its divisors is an integer number (4130280).

Almost surely, 2^44336997 is an apocalyptic number.

It is an amenable number.

44336997 is a deficient number, since it is larger than the sum of its proper divisors (21747483).

44336997 is a wasteful number, since it uses less digits than its factorization.

44336997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10009 (or 10003 counting only the distinct ones).

The product of its digits is 489888, while the sum is 45.

The square root of 44336997 is about 6658.6032319098. The cubic root of 44336997 is about 353.9338428510.

The spelling of 44336997 in words is "forty-four million, three hundred thirty-six thousand, nine hundred ninety-seven".