447000332 has 12 divisors (see below), whose sum is σ = 782599776. Its totient is φ = 223400400.

The previous prime is 447000313. The next prime is 447000371. The reversal of 447000332 is 233000744.

It is a happy number.

It is a super-2 number, since 2×447000332² = 399618593616220448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 447000298 and 447000307.

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, 14363 + ... + 33170.

It is an arithmetic number, because the mean of its divisors is an integer number (65216648).

Almost surely, 2^447000332 is an apocalyptic number.

It is an amenable number.

447000332 is a deficient number, since it is larger than the sum of its proper divisors (335599444).

447000332 is a wasteful number, since it uses less digits than its factorization.

447000332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49888 (or 49886 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 447000332 is about 21142.3823633951. The cubic root of 447000332 is about 764.6029135189.

The spelling of 447000332 in words is "four hundred forty-seven million, three hundred thirty-two", and thus it is an aban number.