6905897080 has 32 divisors (see below), whose sum is σ = 16452285840. Its totient is φ = 2599866880.

The previous prime is 6905897071. The next prime is 6905897083. The reversal of 6905897080 is 807985096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6905897083) 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, 5077186 + ... + 5078545.

Almost surely, 2^6905897080 is an apocalyptic number.

It is an amenable number.

6905897080 is an abundant number, since it is smaller than the sum of its proper divisors (9546388760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6905897080 is a wasteful number, since it uses less digits than its factorization.

6905897080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10155759 (or 10155755 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 52.

The square root of 6905897080 is about 83101.7272985345. The cubic root of 6905897080 is about 1904.3204617664.

The spelling of 6905897080 in words is "six billion, nine hundred five million, eight hundred ninety-seven thousand, eighty".