8134680 has 32 divisors (see below), whose sum is σ = 24404400. Its totient is φ = 2169216.

The previous prime is 8134661. The next prime is 8134691. The reversal of 8134680 is 864318.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33775 + ... + 34014.

Almost surely, 2^8134680 is an apocalyptic number.

It is an amenable number.

8134680 is an abundant number, since it is smaller than the sum of its proper divisors (16269720).

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

8134680 is a wasteful number, since it uses less digits than its factorization.

8134680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67803 (or 67799 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 8134680 is about 2852.1360416362. The cubic root of 8134680 is about 201.1160934250.

Adding to 8134680 its reverse (864318), we get a palindrome (8998998).

The spelling of 8134680 in words is "eight million, one hundred thirty-four thousand, six hundred eighty".