2746451660 has 24 divisors (see below), whose sum is σ = 6106816800. Its totient is φ = 1033958144.

The previous prime is 2746451633. The next prime is 2746451681. The reversal of 2746451660 is 661546472.

It is a happy number.

2746451660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4038560 + ... + 4039239.

It is an arithmetic number, because the mean of its divisors is an integer number (254450700).

Almost surely, 2^2746451660 is an apocalyptic number.

2746451660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2746451660 is an abundant number, since it is smaller than the sum of its proper divisors (3360365140).

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

2746451660 is a wasteful number, since it uses less digits than its factorization.

2746451660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8077825 (or 8077823 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 2746451660 is about 52406.5993935878. The cubic root of 2746451660 is about 1400.4168248652.

The spelling of 2746451660 in words is "two billion, seven hundred forty-six million, four hundred fifty-one thousand, six hundred sixty".