2741991472 has 40 divisors (see below), whose sum is σ = 6136495632. Its totient is φ = 1173043200.

The previous prime is 2741991463. The next prime is 2741991533.

It is a happy number.

2741991472 is nontrivially palindromic in base 10.

2741991472 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, 455229 + ... + 461212.

Almost surely, 2^2741991472 is an apocalyptic number.

2741991472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2741991472 is an abundant number, since it is smaller than the sum of its proper divisors (3394504160).

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

2741991472 is a wasteful number, since it uses less digits than its factorization.

2741991472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916477 (or 916471 counting only the distinct ones).

The product of its digits is 254016, while the sum is 46.

The square root of 2741991472 is about 52364.0284164616. The cubic root of 2741991472 is about 1399.6583302278.

The spelling of 2741991472 in words is "two billion, seven hundred forty-one million, nine hundred ninety-one thousand, four hundred seventy-two".