36243900 has 216 divisors, whose sum is σ = 141907584. Its totient is φ = 7516800.

The previous prime is 36243899. The next prime is 36243913. The reversal of 36243900 is 934263.

36243900 is a `hidden beast` number, since 3 + 624 + 39 + 0 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 69039 + ... + 69561.

Almost surely, 2^36243900 is an apocalyptic number.

36243900 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36243900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70953792).

36243900 is an abundant number, since it is smaller than the sum of its proper divisors (105663684).

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

36243900 is a wasteful number, since it uses less digits than its factorization.

36243900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561 (or 551 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 36243900 is about 6020.2906906561. The cubic root of 36243900 is about 330.9367324306.

The spelling of 36243900 in words is "thirty-six million, two hundred forty-three thousand, nine hundred".