2727297772 has 24 divisors (see below), whose sum is σ = 5242406400. Its totient is φ = 1235708496.

The previous prime is 2727297763. The next prime is 2727297809. The reversal of 2727297772 is 2777927272.

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, 778372 + ... + 781867.

It is an arithmetic number, because the mean of its divisors is an integer number (218433600).

Almost surely, 2^2727297772 is an apocalyptic number.

It is an amenable number.

2727297772 is a deficient number, since it is larger than the sum of its proper divisors (2515108628).

2727297772 is a wasteful number, since it uses less digits than its factorization.

2727297772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560285 (or 1560283 counting only the distinct ones).

The product of its digits is 2420208, while the sum is 52.

The square root of 2727297772 is about 52223.5365711668. The cubic root of 2727297772 is about 1397.1537022335.

The spelling of 2727297772 in words is "two billion, seven hundred twenty-seven million, two hundred ninety-seven thousand, seven hundred seventy-two".