683225310 has 64 divisors (see below), whose sum is σ = 1680134400. Its totient is φ = 177752832.

The previous prime is 683225293. The next prime is 683225317. The reversal of 683225310 is 13522386.

683225310 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 2×683225310² = 933593648449192200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683225317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244642 + ... + 247418.

It is an arithmetic number, because the mean of its divisors is an integer number (26252100).

Almost surely, 2^683225310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 683225310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (840067200).

683225310 is an abundant number, since it is smaller than the sum of its proper divisors (996909090).

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

683225310 is a wasteful number, since it uses less digits than its factorization.

683225310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 683225310 is about 26138.5789590789. The cubic root of 683225310 is about 880.7540497980.

Adding to 683225310 its reverse (13522386), we get a palindrome (696747696).

The spelling of 683225310 in words is "six hundred eighty-three million, two hundred twenty-five thousand, three hundred ten".