683583396 has 48 divisors (see below), whose sum is σ = 1705302144. Its totient is φ = 212368896.

The previous prime is 683583367. The next prime is 683583401. The reversal of 683583396 is 693385386.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4746 + ... + 37278.

It is an arithmetic number, because the mean of its divisors is an integer number (35527128).

Almost surely, 2^683583396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 683583396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (852651072).

683583396 is an abundant number, since it is smaller than the sum of its proper divisors (1021718748).

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

683583396 is a wasteful number, since it uses less digits than its factorization.

683583396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32660 (or 32658 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 51.

The square root of 683583396 is about 26145.4278220877. The cubic root of 683583396 is about 880.9078939287.

The spelling of 683583396 in words is "six hundred eighty-three million, five hundred eighty-three thousand, three hundred ninety-six".