682734 has 16 divisors (see below), whose sum is σ = 1470672. Its totient is φ = 210048.

The previous prime is 682733. The next prime is 682739. The reversal of 682734 is 437286.

It is a super-2 number, since 2×682734² = 932251429512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4299 + ... + 4454.

It is an arithmetic number, because the mean of its divisors is an integer number (91917).

2⁶⁸²⁷³⁴ is an apocalyptic number.

682734 is an abundant number, since it is smaller than the sum of its proper divisors (787938).

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

682734 is a wasteful number, since it uses less digits than its factorization.

682734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8771.

The product of its digits is 8064, while the sum is 30.

The square root of 682734 is about 826.2771931985. The cubic root of 682734 is about 88.0542881275.

The spelling of 682734 in words is "six hundred eighty-two thousand, seven hundred thirty-four".