444408496 has 40 divisors (see below), whose sum is σ = 996523520. Its totient is φ = 188046144.

The previous prime is 444408493. The next prime is 444408511. The reversal of 444408496 is 694804444.

It is a super-2 number, since 2×444408496² = 394997822633964032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (444408493) 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, 16266 + ... + 33961.

It is an arithmetic number, because the mean of its divisors is an integer number (24913088).

Almost surely, 2^444408496 is an apocalyptic number.

It is an amenable number.

444408496 is an abundant number, since it is smaller than the sum of its proper divisors (552115024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444408496 is a wasteful number, since it uses less digits than its factorization.

444408496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50321 (or 50315 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 43.

The square root of 444408496 is about 21080.9984583273. The cubic root of 444408496 is about 763.1222524659.

The spelling of 444408496 in words is "four hundred forty-four million, four hundred eight thousand, four hundred ninety-six".