3511489 has 2 divisors, whose sum is σ = 3511490. Its totient is φ = 3511488.

The previous prime is 3511477. The next prime is 3511493. The reversal of 3511489 is 9841153.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3010225 + 501264 = 1735^2 + 708^2 .

It is a cyclic number.

It is not a de Polignac number, because 3511489 - 2⁵ = 3511457 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3511489.

It is not a weakly prime, because it can be changed into another prime (3511429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1755744 + 1755745.

It is an arithmetic number, because the mean of its divisors is an integer number (1755745).

Almost surely, 2^3511489 is an apocalyptic number.

It is an amenable number.

3511489 is a deficient number, since it is larger than the sum of its proper divisors (1).

3511489 is an equidigital number, since it uses as much as digits as its factorization.

3511489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 31.

The square root of 3511489 is about 1873.8967420859. The cubic root of 3511489 is about 151.9953974830.

The spelling of 3511489 in words is "three million, five hundred eleven thousand, four hundred eighty-nine".