6897201118 has 8 divisors (see below), whose sum is σ = 10586401848. Its totient is φ = 3368400504.

The previous prime is 6897201079. The next prime is 6897201133. The reversal of 6897201118 is 8111027986.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40099921 + ... + 40100092.

It is an arithmetic number, because the mean of its divisors is an integer number (1323300231).

Almost surely, 2^6897201118 is an apocalyptic number.

6897201118 is a deficient number, since it is larger than the sum of its proper divisors (3689200730).

6897201118 is a wasteful number, since it uses less digits than its factorization.

6897201118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80200058.

The product of its (nonzero) digits is 48384, while the sum is 43.

The square root of 6897201118 is about 83049.3896305084. The cubic root of 6897201118 is about 1903.5208140725.

The spelling of 6897201118 in words is "six billion, eight hundred ninety-seven million, two hundred one thousand, one hundred eighteen".