682862869 has 16 divisors (see below), whose sum is σ = 776910400. Its totient is φ = 594988416.

The previous prime is 682862867. The next prime is 682862903. The reversal of 682862869 is 968268286.

It is a cyclic number.

It is not a de Polignac number, because 682862869 - 2¹ = 682862867 is a prime.

It is a super-2 number, since 2×682862869² = 932603395717822322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682862867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65017 + ... + 74785.

It is an arithmetic number, because the mean of its divisors is an integer number (48556900).

Almost surely, 2^682862869 is an apocalyptic number.

It is an amenable number.

682862869 is a deficient number, since it is larger than the sum of its proper divisors (94047531).

682862869 is a wasteful number, since it uses less digits than its factorization.

682862869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10084.

The product of its digits is 3981312, while the sum is 55.

The square root of 682862869 is about 26131.6449730973. The cubic root of 682862869 is about 880.5982798844.

The spelling of 682862869 in words is "six hundred eighty-two million, eight hundred sixty-two thousand, eight hundred sixty-nine".