682249086 has 48 divisors (see below), whose sum is σ = 1514769984. Its totient is φ = 221824512.

The previous prime is 682249081. The next prime is 682249091. The reversal of 682249086 is 680942286.

682249086 is a `hidden beast` number, since 6 + 82 + 2 + 490 + 86 = 666.

It is an interprime number because it is at equal distance from previous prime (682249081) and next prime (682249091).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682249081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 283906 + ... + 286298.

It is an arithmetic number, because the mean of its divisors is an integer number (31557708).

Almost surely, 2^682249086 is an apocalyptic number.

682249086 is an abundant number, since it is smaller than the sum of its proper divisors (832520898).

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

682249086 is a wasteful number, since it uses less digits than its factorization.

682249086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2785 (or 2782 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 682249086 is about 26119.8982769842. The cubic root of 682249086 is about 880.3343624377.

The spelling of 682249086 in words is "six hundred eighty-two million, two hundred forty-nine thousand, eighty-six".