3608257 has 2 divisors, whose sum is σ = 3608258. Its totient is φ = 3608256.

The previous prime is 3608251. The next prime is 3608273. The reversal of 3608257 is 7528063.

3608257 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., 2961841 + 646416 = 1721^2 + 804^2 .

It is an emirp because it is prime and its reverse (7528063) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3608257 - 2³ = 3608249 is a prime.

It is a super-3 number, since 3×3608257³ (a number of 21 digits) contains 333 as substring.

It is equal to p₂₅₇₂₉₆ and since 3608257 and 257296 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (3608251) 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, 1804128 + 1804129.

It is an arithmetic number, because the mean of its divisors is an integer number (1804129).

Almost surely, 2^3608257 is an apocalyptic number.

It is an amenable number.

3608257 is a deficient number, since it is larger than the sum of its proper divisors (1).

3608257 is an equidigital number, since it uses as much as digits as its factorization.

3608257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 3608257 is about 1899.5412604100. The cubic root of 3608257 is about 153.3789713971.

The spelling of 3608257 in words is "three million, six hundred eight thousand, two hundred fifty-seven".