633346038 has 48 divisors (see below), whose sum is σ = 1555597680. Its totient is φ = 184617792.

The previous prime is 633346037. The next prime is 633346099. The reversal of 633346038 is 830643336.

It is a happy number.

633346038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×633346038² = 802254407700594888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 633345993 and 633346011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (633346031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66781 + ... + 75672.

It is an arithmetic number, because the mean of its divisors is an integer number (32408285).

Almost surely, 2^633346038 is an apocalyptic number.

633346038 is an abundant number, since it is smaller than the sum of its proper divisors (922251642).

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

633346038 is a wasteful number, since it uses less digits than its factorization.

633346038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142493 (or 142490 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

The square root of 633346038 is about 25166.3671991013. The cubic root of 633346038 is about 858.7768975131.

The spelling of 633346038 in words is "six hundred thirty-three million, three hundred forty-six thousand, thirty-eight".