6897134326 has 8 divisors (see below), whose sum is σ = 10346762160. Its totient is φ = 3448213608.

The previous prime is 6897134323. The next prime is 6897134347. The reversal of 6897134326 is 6234317986.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6897134326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6897134323) 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, 151681 + ... + 191836.

It is an arithmetic number, because the mean of its divisors is an integer number (1293345270).

Almost surely, 2^6897134326 is an apocalyptic number.

6897134326 is a deficient number, since it is larger than the sum of its proper divisors (3449627834).

6897134326 is a wasteful number, since it uses less digits than its factorization.

6897134326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353558.

The product of its digits is 1306368, while the sum is 49.

The square root of 6897134326 is about 83048.9875073742. The cubic root of 6897134326 is about 1903.5146695330.

The spelling of 6897134326 in words is "six billion, eight hundred ninety-seven million, one hundred thirty-four thousand, three hundred twenty-six".