663417092 has 24 divisors (see below), whose sum is σ = 1253728896. Its totient is φ = 305349408.

The previous prime is 663417089. The next prime is 663417103. The reversal of 663417092 is 290714366.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1703 + ... + 36465.

It is an arithmetic number, because the mean of its divisors is an integer number (52238704).

Almost surely, 2^663417092 is an apocalyptic number.

It is an amenable number.

663417092 is a deficient number, since it is larger than the sum of its proper divisors (590311804).

663417092 is a wasteful number, since it uses less digits than its factorization.

663417092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35147 (or 35145 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 663417092 is about 25756.8843612732. The cubic root of 663417092 is about 872.1587698024.

The spelling of 663417092 in words is "six hundred sixty-three million, four hundred seventeen thousand, ninety-two".