3755489 has 2 divisors, whose sum is σ = 3755490. Its totient is φ = 3755488.

The previous prime is 3755459. The next prime is 3755513. The reversal of 3755489 is 9845573.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2534464 + 1221025 = 1592^2 + 1105^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3755489 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3755429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1877744 + 1877745.

It is an arithmetic number, because the mean of its divisors is an integer number (1877745).

Almost surely, 2^3755489 is an apocalyptic number.

It is an amenable number.

3755489 is a deficient number, since it is larger than the sum of its proper divisors (1).

3755489 is an equidigital number, since it uses as much as digits as its factorization.

3755489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 41.

The square root of 3755489 is about 1937.9084085684. The cubic root of 3755489 is about 155.4373910060.

The spelling of 3755489 in words is "three million, seven hundred fifty-five thousand, four hundred eighty-nine".