44497394 has 8 divisors (see below), whose sum is σ = 66778668. Its totient is φ = 22237840.

The previous prime is 44497393. The next prime is 44497399. The reversal of 44497394 is 49379444.

It can be written as a sum of positive squares in 2 ways, for example, as 43731769 + 765625 = 6613^2 + 875^2 .

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

It is not an unprimeable number, because it can be changed into a prime (44497393) 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, 1424 + ... + 9540.

Almost surely, 2^44497394 is an apocalyptic number.

44497394 is a deficient number, since it is larger than the sum of its proper divisors (22281274).

44497394 is a wasteful number, since it uses less digits than its factorization.

44497394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10860.

The product of its digits is 435456, while the sum is 44.

The square root of 44497394 is about 6670.6367012452. The cubic root of 44497394 is about 354.3601354828.

The spelling of 44497394 in words is "forty-four million, four hundred ninety-seven thousand, three hundred ninety-four".