3545497 has 2 divisors, whose sum is σ = 3545498. Its totient is φ = 3545496.

The previous prime is 3545489. The next prime is 3545567. The reversal of 3545497 is 7945453.

3545497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3400336 + 145161 = 1844^2 + 381^2 .

It is a cyclic number.

It is not a de Polignac number, because 3545497 - 2³ = 3545489 is a prime.

It is not a weakly prime, because it can be changed into another prime (3545407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1772748 + 1772749.

It is an arithmetic number, because the mean of its divisors is an integer number (1772749).

Almost surely, 2^3545497 is an apocalyptic number.

It is an amenable number.

3545497 is a deficient number, since it is larger than the sum of its proper divisors (1).

3545497 is an equidigital number, since it uses as much as digits as its factorization.

3545497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 37.

The square root of 3545497 is about 1882.9490168350. The cubic root of 3545497 is about 152.4845025907.

The spelling of 3545497 in words is "three million, five hundred forty-five thousand, four hundred ninety-seven".