633494796 has 192 divisors, whose sum is σ = 1783627776. Its totient is φ = 172972800.

The previous prime is 633494779. The next prime is 633494831. The reversal of 633494796 is 697494336.

Its product of digits (2939328) is a multiple of the sum of its prime factors (252).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4988085 + ... + 4988211.

It is an arithmetic number, because the mean of its divisors is an integer number (9289728).

Almost surely, 2^633494796 is an apocalyptic number.

633494796 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 633494796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (891813888).

633494796 is an abundant number, since it is smaller than the sum of its proper divisors (1150132980).

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

633494796 is a wasteful number, since it uses less digits than its factorization.

633494796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252 (or 250 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 51.

The square root of 633494796 is about 25169.3225177000. The cubic root of 633494796 is about 858.8441277083.

The spelling of 633494796 in words is "six hundred thirty-three million, four hundred ninety-four thousand, seven hundred ninety-six".