3690259 has 2 divisors, whose sum is σ = 3690260. Its totient is φ = 3690258.

The previous prime is 3690257. The next prime is 3690301. The reversal of 3690259 is 9520963.

It is a happy number.

3690259 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 is an emirp because it is prime and its reverse (9520963) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3690259 - 2¹ = 3690257 is a prime.

It is a super-2 number, since 2×3690259² = 27236022974162, which contains 22 as substring.

Together with 3690257, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3690251) 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, 1845129 + 1845130.

It is an arithmetic number, because the mean of its divisors is an integer number (1845130).

Almost surely, 2^3690259 is an apocalyptic number.

3690259 is a deficient number, since it is larger than the sum of its proper divisors (1).

3690259 is an equidigital number, since it uses as much as digits as its factorization.

3690259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 3690259 is about 1921.0046850542. The cubic root of 3690259 is about 154.5321864356.

The spelling of 3690259 in words is "three million, six hundred ninety thousand, two hundred fifty-nine".