682635966 has 8 divisors (see below), whose sum is σ = 1365271944. Its totient is φ = 227545320.

The previous prime is 682635953. The next prime is 682635979. The reversal of 682635966 is 669536286.

It is an interprime number because it is at equal distance from previous prime (682635953) and next prime (682635979).

It is a sphenic number, since it is the product of 3 distinct primes.

682635966 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56886325 + ... + 56886336.

It is an arithmetic number, because the mean of its divisors is an integer number (170658993).

Almost surely, 2^682635966 is an apocalyptic number.

682635966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

682635966 is a wasteful number, since it uses less digits than its factorization.

682635966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113772666.

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

The square root of 682635966 is about 26127.3030755185. The cubic root of 682635966 is about 880.5007334438.

The spelling of 682635966 in words is "six hundred eighty-two million, six hundred thirty-five thousand, nine hundred sixty-six".