2724775730 has 16 divisors (see below), whose sum is σ = 5117840064. Its totient is φ = 1042522800.

The previous prime is 2724775727. The next prime is 2724775741. The reversal of 2724775730 is 375774272.

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, 5923196 + ... + 5923655.

It is an arithmetic number, because the mean of its divisors is an integer number (319865004).

Almost surely, 2^2724775730 is an apocalyptic number.

2724775730 is a deficient number, since it is larger than the sum of its proper divisors (2393064334).

2724775730 is a wasteful number, since it uses less digits than its factorization.

2724775730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11846881.

The product of its (nonzero) digits is 576240, while the sum is 44.

The square root of 2724775730 is about 52199.3843833431. The cubic root of 2724775730 is about 1396.7229013293.

The spelling of 2724775730 in words is "two billion, seven hundred twenty-four million, seven hundred seventy-five thousand, seven hundred thirty".