6981134 has 8 divisors (see below), whose sum is σ = 10573680. Its totient is φ = 3456576.

The previous prime is 6981133. The next prime is 6981157. The reversal of 6981134 is 4311896.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6981134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6981133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16739 + ... + 17150.

It is an arithmetic number, because the mean of its divisors is an integer number (1321710).

Almost surely, 2^6981134 is an apocalyptic number.

6981134 is a deficient number, since it is larger than the sum of its proper divisors (3592546).

6981134 is a wasteful number, since it uses less digits than its factorization.

6981134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33994.

The product of its digits is 5184, while the sum is 32.

The square root of 6981134 is about 2642.1835666736. The cubic root of 6981134 is about 191.1211095614.

The spelling of 6981134 in words is "six million, nine hundred eighty-one thousand, one hundred thirty-four".