663346124 has 36 divisors (see below), whose sum is σ = 1353759120. Its totient is φ = 283580640.

The previous prime is 663346111. The next prime is 663346127. The reversal of 663346124 is 421643366.

It is not an unprimeable number, because it can be changed into a prime (663346127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78497 + ... + 86535.

It is an arithmetic number, because the mean of its divisors is an integer number (37604420).

Almost surely, 2^663346124 is an apocalyptic number.

It is an amenable number.

663346124 is an abundant number, since it is smaller than the sum of its proper divisors (690412996).

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

663346124 is a wasteful number, since it uses less digits than its factorization.

663346124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8478 (or 8469 counting only the distinct ones).

The product of its digits is 62208, while the sum is 35.

The square root of 663346124 is about 25755.5066733310. The cubic root of 663346124 is about 872.1276694225.

The spelling of 663346124 in words is "six hundred sixty-three million, three hundred forty-six thousand, one hundred twenty-four".