3690285329 has 2 divisors, whose sum is σ = 3690285330. Its totient is φ = 3690285328.

The previous prime is 3690285311. The next prime is 3690285343. The reversal of 3690285329 is 9235820963.

It is a happy number.

3690285329 is digitally balanced in base 3, 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., 1877228929 + 1813056400 = 43327^2 + 42580^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3690285329 is a prime.

It is not a weakly prime, because it can be changed into another prime (3690285349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1845142664 + 1845142665.

It is an arithmetic number, because the mean of its divisors is an integer number (1845142665).

Almost surely, 2^3690285329 is an apocalyptic number.

It is an amenable number.

3690285329 is a deficient number, since it is larger than the sum of its proper divisors (1).

3690285329 is an equidigital number, since it uses as much as digits as its factorization.

3690285329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 47.

The square root of 3690285329 is about 60747.7187143682. The cubic root of 3690285329 is about 1545.3255394989.

The spelling of 3690285329 in words is "three billion, six hundred ninety million, two hundred eighty-five thousand, three hundred twenty-nine".