6895328897 has 8 divisors (see below), whose sum is σ = 6934944000. Its totient is φ = 6855821280.

The previous prime is 6895328863. The next prime is 6895328899. The reversal of 6895328897 is 7988235986.

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 6895328897 - 2⁸ = 6895328641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6895328899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103604 + ... + 156602.

It is an arithmetic number, because the mean of its divisors is an integer number (866868000).

Almost surely, 2^6895328897 is an apocalyptic number.

It is an amenable number.

6895328897 is a deficient number, since it is larger than the sum of its proper divisors (39615103).

6895328897 is a wasteful number, since it uses less digits than its factorization.

6895328897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53743.

The product of its digits is 52254720, while the sum is 65.

The square root of 6895328897 is about 83038.1171330372. The cubic root of 6895328897 is about 1903.3485638079.

The spelling of 6895328897 in words is "six billion, eight hundred ninety-five million, three hundred twenty-eight thousand, eight hundred ninety-seven".