6603401260 has 12 divisors (see below), whose sum is σ = 13867142688. Its totient is φ = 2641360496.

The previous prime is 6603401257. The next prime is 6603401291. The reversal of 6603401260 is 621043066.

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, 165085012 + ... + 165085051.

It is an arithmetic number, because the mean of its divisors is an integer number (1155595224).

Almost surely, 2^6603401260 is an apocalyptic number.

It is an amenable number.

6603401260 is an abundant number, since it is smaller than the sum of its proper divisors (7263741428).

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

6603401260 is a wasteful number, since it uses less digits than its factorization.

6603401260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330170072 (or 330170070 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 6603401260 is about 81261.3146583293. The cubic root of 6603401260 is about 1876.0996225982.

The spelling of 6603401260 in words is "six billion, six hundred three million, four hundred one thousand, two hundred sixty".