3540487733 has 2 divisors, whose sum is σ = 3540487734. Its totient is φ = 3540487732.

The previous prime is 3540487697. The next prime is 3540487747. The reversal of 3540487733 is 3377840453.

3540487733 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 can be written as a sum of positive squares in only one way, i.e., 1802681764 + 1737805969 = 42458^2 + 41687^2 .

It is a cyclic number.

It is not a de Polignac number, because 3540487733 - 2⁶ = 3540487669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3540487033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1770243866 + 1770243867.

It is an arithmetic number, because the mean of its divisors is an integer number (1770243867).

Almost surely, 2^3540487733 is an apocalyptic number.

It is an amenable number.

3540487733 is a deficient number, since it is larger than the sum of its proper divisors (1).

3540487733 is an equidigital number, since it uses as much as digits as its factorization.

3540487733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 846720, while the sum is 44.

The square root of 3540487733 is about 59501.9977227656. The cubic root of 3540487733 is about 1524.1265600159.

The spelling of 3540487733 in words is "three billion, five hundred forty million, four hundred eighty-seven thousand, seven hundred thirty-three".