6897554104 has 16 divisors (see below), whose sum is σ = 14780473200. Its totient is φ = 2956094592.

The previous prime is 6897554047. The next prime is 6897554141. The reversal of 6897554104 is 4014557986.

It is a happy number.

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, 61585249 + ... + 61585360.

It is an arithmetic number, because the mean of its divisors is an integer number (923779575).

Almost surely, 2^6897554104 is an apocalyptic number.

It is an amenable number.

6897554104 is an abundant number, since it is smaller than the sum of its proper divisors (7882919096).

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

6897554104 is a wasteful number, since it uses less digits than its factorization.

6897554104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123170622 (or 123170618 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 49.

The square root of 6897554104 is about 83051.5147604184. The cubic root of 6897554104 is about 1903.5532864104.

It can be divided in two parts, 6897 and 554104, that added together give a square (561001 = 749²).

The spelling of 6897554104 in words is "six billion, eight hundred ninety-seven million, five hundred fifty-four thousand, one hundred four".