683413280 has 192 divisors, whose sum is σ = 1881169920. Its totient is φ = 232012800.

The previous prime is 683413271. The next prime is 683413349. The reversal of 683413280 is 82314386.

It is a happy number.

It is a super-2 number, since 2×683413280² = 934107422560716800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 683413280.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3577985 + ... + 3578175.

It is an arithmetic number, because the mean of its divisors is an integer number (9797760).

Almost surely, 2^683413280 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 683413280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (940584960).

683413280 is an abundant number, since it is smaller than the sum of its proper divisors (1197756640).

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

683413280 is a wasteful number, since it uses less digits than its factorization.

683413280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 683413280 is about 26142.1743548619. The cubic root of 683413280 is about 880.8348138622.

The spelling of 683413280 in words is "six hundred eighty-three million, four hundred thirteen thousand, two hundred eighty".