2724940217 has 16 divisors (see below), whose sum is σ = 2917026432. Its totient is φ = 2536469760.

The previous prime is 2724940213. The next prime is 2724940279. The reversal of 2724940217 is 7120494272.

2724940217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2724940217 - 2² = 2724940213 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2724940213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1874663 + ... + 1876115.

It is an arithmetic number, because the mean of its divisors is an integer number (182314152).

Almost surely, 2^2724940217 is an apocalyptic number.

It is an amenable number.

2724940217 is a deficient number, since it is larger than the sum of its proper divisors (192086215).

2724940217 is a wasteful number, since it uses less digits than its factorization.

2724940217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2608.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 2724940217 is about 52200.9599241240. The cubic root of 2724940217 is about 1396.7510061667.

The spelling of 2724940217 in words is "two billion, seven hundred twenty-four million, nine hundred forty thousand, two hundred seventeen".