633849948336 has 80 divisors (see below), whose sum is σ = 1786688858880. Its totient is φ = 192034402560.

The previous prime is 633849948323. The next prime is 633849948341.

633849948336 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2372205 + ... + 2625843.

It is an arithmetic number, because the mean of its divisors is an integer number (22333610736).

Almost surely, 2^633849948336 is an apocalyptic number.

633849948336 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

633849948336 is an abundant number, since it is smaller than the sum of its proper divisors (1152838910544).

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

633849948336 is a wasteful number, since it uses less digits than its factorization.

633849948336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258394 (or 258388 counting only the distinct ones).

The product of its digits is 241864704, while the sum is 66.

The spelling of 633849948336 in words is "six hundred thirty-three billion, eight hundred forty-nine million, nine hundred forty-eight thousand, three hundred thirty-six".