447620483 has 4 divisors (see below), whose sum is σ = 451803960. Its totient is φ = 443437008.

The previous prime is 447620479. The next prime is 447620491. The reversal of 447620483 is 384026744.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 447620483 - 2² = 447620479 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (447620473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2091578 + ... + 2091791.

It is an arithmetic number, because the mean of its divisors is an integer number (112950990).

Almost surely, 2^447620483 is an apocalyptic number.

447620483 is a deficient number, since it is larger than the sum of its proper divisors (4183477).

447620483 is a wasteful number, since it uses less digits than its factorization.

447620483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4183476.

The product of its (nonzero) digits is 129024, while the sum is 38.

The square root of 447620483 is about 21157.0433425845. The cubic root of 447620483 is about 764.9563436434.

The spelling of 447620483 in words is "four hundred forty-seven million, six hundred twenty thousand, four hundred eighty-three".