3487597 has 2 divisors, whose sum is σ = 3487598. Its totient is φ = 3487596.

The previous prime is 3487529. The next prime is 3487607. The reversal of 3487597 is 7957843.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2499561 + 988036 = 1581^2 + 994^2 .

It is a cyclic number.

It is not a de Polignac number, because 3487597 - 2¹¹ = 3485549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3487997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1743798 + 1743799.

It is an arithmetic number, because the mean of its divisors is an integer number (1743799).

Almost surely, 2^3487597 is an apocalyptic number.

It is an amenable number.

3487597 is a deficient number, since it is larger than the sum of its proper divisors (1).

3487597 is an equidigital number, since it uses as much as digits as its factorization.

3487597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 43.

The square root of 3487597 is about 1867.5109102760. The cubic root of 3487597 is about 151.6498895959.

The spelling of 3487597 in words is "three million, four hundred eighty-seven thousand, five hundred ninety-seven".