36216346 has 4 divisors (see below), whose sum is σ = 54324522. Its totient is φ = 18108172.

The previous prime is 36216287. The next prime is 36216347. The reversal of 36216346 is 64361263.

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

It can be written as a sum of positive squares in only one way, i.e., 19316025 + 16900321 = 4395^2 + 4111^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (36216347) 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 as a sum of consecutive naturals, namely, 9054085 + ... + 9054088.

Almost surely, 2^36216346 is an apocalyptic number.

36216346 is a deficient number, since it is larger than the sum of its proper divisors (18108176).

36216346 is a wasteful number, since it uses less digits than its factorization.

36216346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18108175.

The product of its digits is 15552, while the sum is 31.

The square root of 36216346 is about 6018.0018278495. The cubic root of 36216346 is about 330.8528475794.

The spelling of 36216346 in words is "thirty-six million, two hundred sixteen thousand, three hundred forty-six".