633348243 has 36 divisors (see below), whose sum is σ = 1064745864. Its totient is φ = 361257600.

The previous prime is 633348229. The next prime is 633348283. The reversal of 633348243 is 342843336.

It is not a de Polignac number, because 633348243 - 2⁴ = 633348227 is a prime.

It is a super-2 number, since 2×633348243² = 802259993822374098, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 633348198 and 633348207.

It is not an unprimeable number, because it can be changed into a prime (633348283) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1408 + ... + 35618.

It is an arithmetic number, because the mean of its divisors is an integer number (29576274).

Almost surely, 2^633348243 is an apocalyptic number.

633348243 is a deficient number, since it is larger than the sum of its proper divisors (431397621).

633348243 is a wasteful number, since it uses less digits than its factorization.

633348243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34256 (or 34242 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

The square root of 633348243 is about 25166.4110075314. The cubic root of 633348243 is about 858.7778941252. Note that the first 3 decimals are identical.

The spelling of 633348243 in words is "six hundred thirty-three million, three hundred forty-eight thousand, two hundred forty-three".