1663316192 has 24 divisors (see below), whose sum is σ = 3275563536. Its totient is φ = 831427072.

The previous prime is 1663316147. The next prime is 1663316209. The reversal of 1663316192 is 2916133661.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214853 + ... + 222459.

It is an arithmetic number, because the mean of its divisors is an integer number (136481814).

Almost surely, 2^1663316192 is an apocalyptic number.

It is an amenable number.

1663316192 is a deficient number, since it is larger than the sum of its proper divisors (1612247344).

1663316192 is an equidigital number, since it uses as much as digits as its factorization.

1663316192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14450 (or 14442 counting only the distinct ones).

The product of its digits is 34992, while the sum is 38.

The square root of 1663316192 is about 40783.7736360921. The cubic root of 1663316192 is about 1184.8360831268.

The spelling of 1663316192 in words is "one billion, six hundred sixty-three million, three hundred sixteen thousand, one hundred ninety-two".