3640033363 has 2 divisors, whose sum is σ = 3640033364. Its totient is φ = 3640033362.

The previous prime is 3640033351. The next prime is 3640033399. The reversal of 3640033363 is 3633300463.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3640033363 is a prime.

It is not a weakly prime, because it can be changed into another prime (3640033063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1820016681 + 1820016682.

It is an arithmetic number, because the mean of its divisors is an integer number (1820016682).

Almost surely, 2^3640033363 is an apocalyptic number.

3640033363 is a deficient number, since it is larger than the sum of its proper divisors (1).

3640033363 is an equidigital number, since it uses as much as digits as its factorization.

3640033363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 31.

The square root of 3640033363 is about 60332.6890085300. The cubic root of 3640033363 is about 1538.2790359481.

The spelling of 3640033363 in words is "three billion, six hundred forty million, thirty-three thousand, three hundred sixty-three".