444764952 has 32 divisors (see below), whose sum is σ = 1235458800. Its totient is φ = 148254912.

The previous prime is 444764941. The next prime is 444764981. The reversal of 444764952 is 259467444.

It is a junction number, because it is equal to n+sod(n) for n = 444764898 and 444764907.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1029333 + ... + 1029764.

Almost surely, 2^444764952 is an apocalyptic number.

It is an amenable number.

444764952 is an abundant number, since it is smaller than the sum of its proper divisors (790693848).

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

444764952 is a wasteful number, since it uses less digits than its factorization.

444764952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059112 (or 2059102 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 444764952 is about 21089.4512019635. The cubic root of 444764952 is about 763.3262290718.

The spelling of 444764952 in words is "four hundred forty-four million, seven hundred sixty-four thousand, nine hundred fifty-two".