4013369 has 2 divisors, whose sum is σ = 4013370. Its totient is φ = 4013368.

The previous prime is 4013363. The next prime is 4013407. The reversal of 4013369 is 9633104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3853369 + 160000 = 1963^2 + 400^2 .

It is a cyclic number.

It is not a de Polignac number, because 4013369 - 2¹⁶ = 3947833 is a prime.

It is a super-2 number, since 2×4013369² = 32214261460322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4013363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006684 + 2006685.

It is an arithmetic number, because the mean of its divisors is an integer number (2006685).

Almost surely, 2^4013369 is an apocalyptic number.

It is an amenable number.

4013369 is a deficient number, since it is larger than the sum of its proper divisors (1).

4013369 is an equidigital number, since it uses as much as digits as its factorization.

4013369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 4013369 is about 2003.3394619984. The cubic root of 4013369 is about 158.9167582421.

The spelling of 4013369 in words is "four million, thirteen thousand, three hundred sixty-nine".