6897332398 has 16 divisors (see below), whose sum is σ = 11361294720. Its totient is φ = 3114387000.

The previous prime is 6897332389. The next prime is 6897332419. The reversal of 6897332398 is 8932337986.

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, 1034808 + ... + 1041451.

It is an arithmetic number, because the mean of its divisors is an integer number (710080920).

Almost surely, 2^6897332398 is an apocalyptic number.

6897332398 is a deficient number, since it is larger than the sum of its proper divisors (4463962322).

6897332398 is a wasteful number, since it uses less digits than its factorization.

6897332398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076423.

The product of its digits is 11757312, while the sum is 58.

The square root of 6897332398 is about 83050.1799998049. The cubic root of 6897332398 is about 1903.5328910789.

The spelling of 6897332398 in words is "six billion, eight hundred ninety-seven million, three hundred thirty-two thousand, three hundred ninety-eight".