447732983 has 2 divisors, whose sum is σ = 447732984. Its totient is φ = 447732982.

The previous prime is 447732919. The next prime is 447733037. The reversal of 447732983 is 389237744.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 447732983 - 2⁶ = 447732919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (447732913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223866491 + 223866492.

It is an arithmetic number, because the mean of its divisors is an integer number (223866492).

Almost surely, 2^447732983 is an apocalyptic number.

447732983 is a deficient number, since it is larger than the sum of its proper divisors (1).

447732983 is an equidigital number, since it uses as much as digits as its factorization.

447732983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 47.

The square root of 447732983 is about 21159.7018646294. The cubic root of 447732983 is about 765.0204235082.

The spelling of 447732983 in words is "four hundred forty-seven million, seven hundred thirty-two thousand, nine hundred eighty-three".