682802319361 has 4 divisors (see below), whose sum is σ = 684662816512. Its totient is φ = 680941822212.

The previous prime is 682802319347. The next prime is 682802319371. The reversal of 682802319361 is 163913208286.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 682802319361 - 2²⁵ = 682768764929 is a prime.

It is a super-2 number, since 2×682802319361² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (682802319301) 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, 930248025 + ... + 930248758.

It is an arithmetic number, because the mean of its divisors is an integer number (171165704128).

Almost surely, 2^682802319361 is an apocalyptic number.

It is an amenable number.

682802319361 is a deficient number, since it is larger than the sum of its proper divisors (1860497151).

682802319361 is a wasteful number, since it uses less digits than its factorization.

682802319361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1860497150.

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 682802319361 in words is "six hundred eighty-two billion, eight hundred two million, three hundred nineteen thousand, three hundred sixty-one".