6741397897 has 8 divisors (see below), whose sum is σ = 7286760320. Its totient is φ = 6199863120.

The previous prime is 6741397849. The next prime is 6741397903. The reversal of 6741397897 is 7987931476.

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 6741397897 - 2⁷ = 6741397769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6741397807) 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, 953247 + ... + 960292.

It is an arithmetic number, because the mean of its divisors is an integer number (910845040).

Almost surely, 2^6741397897 is an apocalyptic number.

It is an amenable number.

6741397897 is a deficient number, since it is larger than the sum of its proper divisors (545362423).

6741397897 is a wasteful number, since it uses less digits than its factorization.

6741397897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913823.

The product of its digits is 16003008, while the sum is 61.

The square root of 6741397897 is about 82106.0162046607. The cubic root of 6741397897 is about 1889.0784209295.

The spelling of 6741397897 in words is "six billion, seven hundred forty-one million, three hundred ninety-seven thousand, eight hundred ninety-seven".