8682429 has 12 divisors (see below), whose sum is σ = 13250976. Its totient is φ = 4953672.

The previous prime is 8682413. The next prime is 8682433. The reversal of 8682429 is 9242868.

8682429 = 686² + 687² + ... + 703².

It is not a de Polignac number, because 8682429 - 2⁴ = 8682413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8682409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13182 + ... + 13824.

It is an arithmetic number, because the mean of its divisors is an integer number (1104248).

Almost surely, 2^8682429 is an apocalyptic number.

It is an amenable number.

8682429 is a deficient number, since it is larger than the sum of its proper divisors (4568547).

8682429 is an frugal number, since it uses more digits than its factorization.

8682429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296 (or 653 counting only the distinct ones).

The product of its digits is 55296, while the sum is 39.

The square root of 8682429 is about 2946.5961718566. The cubic root of 8682429 is about 205.5324567936.

The spelling of 8682429 in words is "eight million, six hundred eighty-two thousand, four hundred twenty-nine".