683464649560 has 128 divisors (see below), whose sum is σ = 1979098583040. Its totient is φ = 206156044800.

The previous prime is 683464649557. The next prime is 683464649563. The reversal of 683464649560 is 65946464386.

It is an interprime number because it is at equal distance from previous prime (683464649557) and next prime (683464649563).

It is a super-3 number, since 3×683464649560³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683464649563) 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, 3483619 + ... + 3674578.

It is an arithmetic number, because the mean of its divisors is an integer number (15461707680).

Almost surely, 2^683464649560 is an apocalyptic number.

It is an amenable number.

683464649560 is an abundant number, since it is smaller than the sum of its proper divisors (1295633933480).

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

683464649560 is a wasteful number, since it uses less digits than its factorization.

683464649560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7158257 (or 7158253 counting only the distinct ones).

The product of its (nonzero) digits is 89579520, while the sum is 61.

The spelling of 683464649560 in words is "six hundred eighty-three billion, four hundred sixty-four million, six hundred forty-nine thousand, five hundred sixty".