2743663472 has 40 divisors (see below), whose sum is σ = 5805759360. Its totient is φ = 1245689280.

The previous prime is 2743663453. The next prime is 2743663511.

2743663472 is nontrivially palindromic in base 10.

2743663472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

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, 153263 + ... + 170225.

It is an arithmetic number, because the mean of its divisors is an integer number (145143984).

Almost surely, 2^2743663472 is an apocalyptic number.

2743663472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2743663472 is an abundant number, since it is smaller than the sum of its proper divisors (3062095888).

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

2743663472 is a wasteful number, since it uses less digits than its factorization.

2743663472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17901 (or 17895 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 44.

The square root of 2743663472 is about 52379.9911416564. The cubic root of 2743663472 is about 1399.9427650071.

The spelling of 2743663472 in words is "two billion, seven hundred forty-three million, six hundred sixty-three thousand, four hundred seventy-two".