3696577 has 2 divisors, whose sum is σ = 3696578. Its totient is φ = 3696576.

The previous prime is 3696557. The next prime is 3696593. The reversal of 3696577 is 7756963.

3696577 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3594816 + 101761 = 1896^2 + 319^2 .

It is a cyclic number.

It is not a de Polignac number, because 3696577 - 2⁷ = 3696449 is a prime.

It is a d-powerful number, because it can be written as 3⁵ + 6⁶ + 9² + 6⁸ + 5⁹ + 7² + 7⁵ .

3696577 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3696557) 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, 1848288 + 1848289.

It is an arithmetic number, because the mean of its divisors is an integer number (1848289).

Almost surely, 2^3696577 is an apocalyptic number.

It is an amenable number.

3696577 is a deficient number, since it is larger than the sum of its proper divisors (1).

3696577 is an equidigital number, since it uses as much as digits as its factorization.

3696577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 238140, while the sum is 43.

The square root of 3696577 is about 1922.6484338017. The cubic root of 3696577 is about 154.6203263826.

It can be divided in two parts, 369657 and 7, that added together give a square (369664 = 608²).

The spelling of 3696577 in words is "three million, six hundred ninety-six thousand, five hundred seventy-seven".