3504635489 has 2 divisors, whose sum is σ = 3504635490. Its totient is φ = 3504635488.

The previous prime is 3504635423. The next prime is 3504635509. The reversal of 3504635489 is 9845364053.

3504635489 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., 2884227025 + 620408464 = 53705^2 + 24908^2 .

It is a cyclic number.

It is not a de Polignac number, because 3504635489 - 2¹² = 3504631393 is a prime.

It is not a weakly prime, because it can be changed into another prime (3504635089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1752317744 + 1752317745.

It is an arithmetic number, because the mean of its divisors is an integer number (1752317745).

Almost surely, 2^3504635489 is an apocalyptic number.

It is an amenable number.

3504635489 is a deficient number, since it is larger than the sum of its proper divisors (1).

3504635489 is an equidigital number, since it uses as much as digits as its factorization.

3504635489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The square root of 3504635489 is about 59199.9619003256. The cubic root of 3504635489 is about 1518.9644795144.

The spelling of 3504635489 in words is "three billion, five hundred four million, six hundred thirty-five thousand, four hundred eighty-nine".