683633334 has 8 divisors (see below), whose sum is σ = 1367266680. Its totient is φ = 227877776.

The previous prime is 683633333. The next prime is 683633339. The reversal of 683633334 is 433336386.

It is a sphenic number, since it is the product of 3 distinct primes.

683633334 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 683633292 and 683633301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683633333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56969439 + ... + 56969450.

It is an arithmetic number, because the mean of its divisors is an integer number (170908335).

Almost surely, 2^683633334 is an apocalyptic number.

683633334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

683633334 is a wasteful number, since it uses less digits than its factorization.

683633334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113938894.

The product of its digits is 279936, while the sum is 39.

The square root of 683633334 is about 26146.3828091000. The cubic root of 683633334 is about 880.9293444728.

The spelling of 683633334 in words is "six hundred eighty-three million, six hundred thirty-three thousand, three hundred thirty-four".