3636363 has 4 divisors (see below), whose sum is σ = 4848488. Its totient is φ = 2424240.

The previous prime is 3636361. The next prime is 3636371.

3636363 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 3636363 - 2¹ = 3636361 is a prime.

It is a D-number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

3636363 is an undulating number in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 3636363.

It is not an unprimeable number, because it can be changed into a prime (3636361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606058 + ... + 606063.

It is an arithmetic number, because the mean of its divisors is an integer number (1212122).

Almost surely, 2^3636363 is an apocalyptic number.

3636363 is a deficient number, since it is larger than the sum of its proper divisors (1212125).

3636363 is a wasteful number, since it uses less digits than its factorization.

3636363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212124.

The product of its digits is 17496, while the sum is 30.

The square root of 3636363 is about 1906.9250116352. The cubic root of 3636363 is about 153.7761829954.

The spelling of 3636363 in words is "three million, six hundred thirty-six thousand, three hundred sixty-three".