2674543660 has 12 divisors (see below), whose sum is σ = 5616541728. Its totient is φ = 1069817456.

The previous prime is 2674543633. The next prime is 2674543667. The reversal of 2674543660 is 663454762.

2674543660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2674543667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66863572 + ... + 66863611.

It is an arithmetic number, because the mean of its divisors is an integer number (468045144).

Almost surely, 2^2674543660 is an apocalyptic number.

2674543660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2674543660 is an abundant number, since it is smaller than the sum of its proper divisors (2941998068).

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

2674543660 is a wasteful number, since it uses less digits than its factorization.

2674543660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133727192 (or 133727190 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 43.

The square root of 2674543660 is about 51715.9903704841. The cubic root of 2674543660 is about 1388.0866070307.

The spelling of 2674543660 in words is "two billion, six hundred seventy-four million, five hundred forty-three thousand, six hundred sixty".