36213669 has 32 divisors (see below), whose sum is σ = 55296000. Its totient is φ = 23414832.

The previous prime is 36213659. The next prime is 36213691. The reversal of 36213669 is 96631263.

It is not a de Polignac number, because 36213669 - 2⁵ = 36213637 is a prime.

It is a super-2 number, since 2×36213669² = 2622859644883122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36213629) 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 31 ways as a sum of consecutive naturals, for example, 202222 + ... + 202400.

It is an arithmetic number, because the mean of its divisors is an integer number (1728000).

Almost surely, 2^36213669 is an apocalyptic number.

It is an amenable number.

36213669 is a deficient number, since it is larger than the sum of its proper divisors (19082331).

36213669 is a wasteful number, since it uses less digits than its factorization.

36213669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374 (or 368 counting only the distinct ones).

The product of its digits is 34992, while the sum is 36.

The square root of 36213669 is about 6017.7794077218. The cubic root of 36213669 is about 330.8446955063.

The spelling of 36213669 in words is "thirty-six million, two hundred thirteen thousand, six hundred sixty-nine".