633663346 has 16 divisors (see below), whose sum is σ = 959952960. Its totient is φ = 313693200.

The previous prime is 633663341. The next prime is 633663367. The reversal of 633663346 is 643366336.

It is a junction number, because it is equal to n+sod(n) for n = 633663299 and 633663308.

It is not an unprimeable number, because it can be changed into a prime (633663341) 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 7 ways as a sum of consecutive naturals, for example, 92425 + ... + 99043.

It is an arithmetic number, because the mean of its divisors is an integer number (59997060).

Almost surely, 2^633663346 is an apocalyptic number.

633663346 is a deficient number, since it is larger than the sum of its proper divisors (326289614).

633663346 is a wasteful number, since it uses less digits than its factorization.

633663346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7089.

The product of its digits is 419904, while the sum is 40.

The square root of 633663346 is about 25172.6706171594. The cubic root of 633663346 is about 858.9202900500.

The spelling of 633663346 in words is "six hundred thirty-three million, six hundred sixty-three thousand, three hundred forty-six".