1663324060 has 24 divisors (see below), whose sum is σ = 3505602240. Its totient is φ = 662925504.

The previous prime is 1663324057. The next prime is 1663324093. The reversal of 1663324060 is 604233661.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144580 + ... + 155659.

It is an arithmetic number, because the mean of its divisors is an integer number (146066760).

Almost surely, 2^1663324060 is an apocalyptic number.

1663324060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1663324060 is an abundant number, since it is smaller than the sum of its proper divisors (1842278180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1663324060 is a wasteful number, since it uses less digits than its factorization.

1663324060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300525 (or 300523 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 1663324060 is about 40783.8700959092. The cubic root of 1663324060 is about 1184.8379513375.

The spelling of 1663324060 in words is "one billion, six hundred sixty-three million, three hundred twenty-four thousand, sixty".