663483495 has 16 divisors (see below), whose sum is σ = 1076117472. Its totient is φ = 349009920.

The previous prime is 663483487. The next prime is 663483511. The reversal of 663483495 is 594384366.

It is not a de Polignac number, because 663483495 - 2³ = 663483487 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301866 + ... + 304055.

It is an arithmetic number, because the mean of its divisors is an integer number (67257342).

Almost surely, 2^663483495 is an apocalyptic number.

663483495 is a deficient number, since it is larger than the sum of its proper divisors (412633977).

663483495 is a wasteful number, since it uses less digits than its factorization.

663483495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606002.

The product of its digits is 1866240, while the sum is 48.

The square root of 663483495 is about 25758.1733630318. The cubic root of 663483495 is about 872.1878676492.

The spelling of 663483495 in words is "six hundred sixty-three million, four hundred eighty-three thousand, four hundred ninety-five".