44396446 has 8 divisors (see below), whose sum is σ = 66634344. Its totient is φ = 22185000.

The previous prime is 44396413. The next prime is 44396447. The reversal of 44396446 is 64469344.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 44396399 and 44396408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44396447) 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, 1680 + ... + 9571.

It is an arithmetic number, because the mean of its divisors is an integer number (8329293).

Almost surely, 2^44396446 is an apocalyptic number.

44396446 is a deficient number, since it is larger than the sum of its proper divisors (22237898).

44396446 is a wasteful number, since it uses less digits than its factorization.

44396446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13226.

The product of its digits is 248832, while the sum is 40.

The square root of 44396446 is about 6663.0658108711. The cubic root of 44396446 is about 354.0919622337.

The spelling of 44396446 in words is "forty-four million, three hundred ninety-six thousand, four hundred forty-six".