6897242327 has 8 divisors (see below), whose sum is σ = 6970382496. Its totient is φ = 6824143872.

The previous prime is 6897242321. The next prime is 6897242353. The reversal of 6897242327 is 7232427986.

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

It is a cyclic number.

It is not a de Polignac number, because 6897242327 - 2⁴ = 6897242311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6897242321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411503 + ... + 427935.

It is an arithmetic number, because the mean of its divisors is an integer number (871297812).

Almost surely, 2^6897242327 is an apocalyptic number.

6897242327 is a deficient number, since it is larger than the sum of its proper divisors (73140169).

6897242327 is a wasteful number, since it uses less digits than its factorization.

6897242327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20857.

The product of its digits is 2032128, while the sum is 50.

The square root of 6897242327 is about 83049.6377294928. The cubic root of 6897242327 is about 1903.5246050804.

The spelling of 6897242327 in words is "six billion, eight hundred ninety-seven million, two hundred forty-two thousand, three hundred twenty-seven".