6897260345 has 8 divisors (see below), whose sum is σ = 8278061760. Its totient is φ = 5516908720.

The previous prime is 6897260333. The next prime is 6897260393. The reversal of 6897260345 is 5430627986.

It is a happy number.

6897260345 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 6897260345 - 2¹⁰ = 6897259321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6897260293 and 6897260302.

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, 77735 + ... + 140844.

It is an arithmetic number, because the mean of its divisors is an integer number (1034757720).

Almost surely, 2^6897260345 is an apocalyptic number.

It is an amenable number.

6897260345 is a deficient number, since it is larger than the sum of its proper divisors (1380801415).

6897260345 is a wasteful number, since it uses less digits than its factorization.

6897260345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224895.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The square root of 6897260345 is about 83049.7462067164. The cubic root of 6897260345 is about 1903.5262626355.

The spelling of 6897260345 in words is "six billion, eight hundred ninety-seven million, two hundred sixty thousand, three hundred forty-five".