473799663 has 6 divisors (see below), whose sum is σ = 684377304. Its totient is φ = 315866436.

The previous prime is 473799661. The next prime is 473799721. The reversal of 473799663 is 366997374.

It is not a de Polignac number, because 473799663 - 2¹ = 473799661 is a prime.

It is a super-2 number, since 2×473799663² = 448972241317827138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473799661) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26322195 + ... + 26322212.

It is an arithmetic number, because the mean of its divisors is an integer number (114062884).

Almost surely, 2^473799663 is an apocalyptic number.

473799663 is a deficient number, since it is larger than the sum of its proper divisors (210577641).

473799663 is a wasteful number, since it uses less digits than its factorization.

473799663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52644413 (or 52644410 counting only the distinct ones).

The product of its digits is 5143824, while the sum is 54.

The square root of 473799663 is about 21766.9396792475. The cubic root of 473799663 is about 779.5875877021.

The spelling of 473799663 in words is "four hundred seventy-three million, seven hundred ninety-nine thousand, six hundred sixty-three".