36726336 has 42 divisors (see below), whose sum is σ = 105271062. Its totient is φ = 12241920.

The previous prime is 36726323. The next prime is 36726337. The reversal of 36726336 is 63362763.

It is a happy number.

36726336 is a `hidden beast` number, since 367 + 263 + 36 = 666.

It can be written as a sum of positive squares in only one way, i.e., 34292736 + 2433600 = 5856^2 + 1560^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 36726336.

It is not an unprimeable number, because it can be changed into a prime (36726337) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31305 + ... + 32456.

Almost surely, 2^36726336 is an apocalyptic number.

36726336 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

36726336 is an abundant number, since it is smaller than the sum of its proper divisors (68544726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36726336 is a wasteful number, since it uses less digits than its factorization.

36726336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63779 (or 63766 counting only the distinct ones).

The product of its digits is 81648, while the sum is 36.

The square root of 36726336 is about 6060.2257383698. The cubic root of 36726336 is about 332.3986115578.

The spelling of 36726336 in words is "thirty-six million, seven hundred twenty-six thousand, three hundred thirty-six".