36383820 has 48 divisors (see below), whose sum is σ = 111138048. Its totient is φ = 8820160.

The previous prime is 36383819. The next prime is 36383833. The reversal of 36383820 is 2838363.

It is a Harshad number since it is a multiple of its sum of digits (33).

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 15 ways as a sum of consecutive naturals, for example, 26904 + ... + 28223.

It is an arithmetic number, because the mean of its divisors is an integer number (2315376).

Almost surely, 2^36383820 is an apocalyptic number.

36383820 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36383820 is an abundant number, since it is smaller than the sum of its proper divisors (74754228).

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

36383820 is a wasteful number, since it uses less digits than its factorization.

36383820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55150 (or 55148 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 36383820 is about 6031.9001981134. The cubic root of 36383820 is about 331.3620472974.

The spelling of 36383820 in words is "thirty-six million, three hundred eighty-three thousand, eight hundred twenty".