2743220612 has 48 divisors (see below), whose sum is σ = 5359398912. Its totient is φ = 1217899680.

The previous prime is 2743220581. The next prime is 2743220621. The reversal of 2743220612 is 2160223472.

It is a super-2 number, since 2×2743220612² = 15050518652203309088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1328693 + ... + 1330755.

It is an arithmetic number, because the mean of its divisors is an integer number (111654144).

Almost surely, 2^2743220612 is an apocalyptic number.

2743220612 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2743220612 is a deficient number, since it is larger than the sum of its proper divisors (2616178300).

2743220612 is a wasteful number, since it uses less digits than its factorization.

2743220612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768 (or 2766 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 2743220612 is about 52375.7635934790. The cubic root of 2743220612 is about 1399.8674384690.

The spelling of 2743220612 in words is "two billion, seven hundred forty-three million, two hundred twenty thousand, six hundred twelve".