2732459491 has 2 divisors, whose sum is σ = 2732459492. Its totient is φ = 2732459490.

The previous prime is 2732459449. The next prime is 2732459531. The reversal of 2732459491 is 1949542372.

2732459491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2732459491 - 2¹¹ = 2732457443 is a prime.

It is not a weakly prime, because it can be changed into another prime (2732459291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1366229745 + 1366229746.

It is an arithmetic number, because the mean of its divisors is an integer number (1366229746).

Almost surely, 2^2732459491 is an apocalyptic number.

2732459491 is a deficient number, since it is larger than the sum of its proper divisors (1).

2732459491 is an equidigital number, since it uses as much as digits as its factorization.

2732459491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 46.

The square root of 2732459491 is about 52272.9326803079. The cubic root of 2732459491 is about 1398.0345704688.

The spelling of 2732459491 in words is "two billion, seven hundred thirty-two million, four hundred fifty-nine thousand, four hundred ninety-one".