326444044 has 12 divisors (see below), whose sum is σ = 586717264. Its totient is φ = 158810544.

The previous prime is 326444029. The next prime is 326444071. The reversal of 326444044 is 440444623.

It is a happy number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 326443997 and 326444015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1102704 + ... + 1102999.

Almost surely, 2^326444044 is an apocalyptic number.

It is an amenable number.

326444044 is a deficient number, since it is larger than the sum of its proper divisors (260273220).

326444044 is a wasteful number, since it uses less digits than its factorization.

326444044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205744 (or 2205742 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

The square root of 326444044 is about 18067.7625620883. The cubic root of 326444044 is about 688.5512162459.

Adding to 326444044 its reverse (440444623), we get a palindrome (766888667).

The spelling of 326444044 in words is "three hundred twenty-six million, four hundred forty-four thousand, forty-four".