8682740 has 48 divisors (see below), whose sum is σ = 20248704. Its totient is φ = 3100800.

The previous prime is 8682727. The next prime is 8682743. The reversal of 8682740 is 472868.

8682740 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 8682740.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8682743) 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, 13097 + ... + 13743.

It is an arithmetic number, because the mean of its divisors is an integer number (421848).

Almost surely, 2^8682740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8682740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10124352).

8682740 is an abundant number, since it is smaller than the sum of its proper divisors (11565964).

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

8682740 is a wasteful number, since it uses less digits than its factorization.

8682740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728 (or 726 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 8682740 is about 2946.6489441398. The cubic root of 8682740 is about 205.5349107854.

The spelling of 8682740 in words is "eight million, six hundred eighty-two thousand, seven hundred forty".