3500369 has 4 divisors (see below), whose sum is σ = 3504996. Its totient is φ = 3495744.

The previous prime is 3500353. The next prime is 3500381. The reversal of 3500369 is 9630053.

3500369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 744769 + 2755600 = 863^2 + 1660^2 .

It is a cyclic number.

It is not a de Polignac number, because 3500369 - 2⁴ = 3500353 is a prime.

It is a super-2 number, since 2×3500369² = 24505166272322, which contains 22 as substring.

It is a Duffinian number.

3500369 is a modest number, since divided by 369 gives 35 as remainder.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3500269) 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 in 3 ways as a sum of consecutive naturals, for example, 884 + ... + 2789.

It is an arithmetic number, because the mean of its divisors is an integer number (876249).

Almost surely, 2^3500369 is an apocalyptic number.

It is an amenable number.

3500369 is a deficient number, since it is larger than the sum of its proper divisors (4627).

3500369 is an equidigital number, since it uses as much as digits as its factorization.

3500369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4626.

The product of its (nonzero) digits is 2430, while the sum is 26.

The square root of 3500369 is about 1870.9273101860. The cubic root of 3500369 is about 151.8347841269.

The spelling of 3500369 in words is "three million, five hundred thousand, three hundred sixty-nine".