444879532 has 12 divisors (see below), whose sum is σ = 778855000. Its totient is φ = 222349536.

The previous prime is 444879521. The next prime is 444879551. The reversal of 444879532 is 235978444.

It is a happy number.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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, 10782 + ... + 31717.

Almost surely, 2^444879532 is an apocalyptic number.

It is an amenable number.

444879532 is a deficient number, since it is larger than the sum of its proper divisors (333975468).

444879532 is a wasteful number, since it uses less digits than its factorization.

444879532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45120 (or 45118 counting only the distinct ones).

The product of its digits is 967680, while the sum is 46.

The square root of 444879532 is about 21092.1675510129. The cubic root of 444879532 is about 763.3917726129.

The spelling of 444879532 in words is "four hundred forty-four million, eight hundred seventy-nine thousand, five hundred thirty-two".