36433940 has 24 divisors (see below), whose sum is σ = 76659072. Its totient is φ = 14545440.

The previous prime is 36433913. The next prime is 36433951. The reversal of 36433940 is 4933463.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 36433897 and 36433906.

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 7 ways as a sum of consecutive naturals, for example, 11177 + ... + 14063.

It is an arithmetic number, because the mean of its divisors is an integer number (3194128).

Almost surely, 2^36433940 is an apocalyptic number.

It is an amenable number.

36433940 is an abundant number, since it is smaller than the sum of its proper divisors (40225132).

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

36433940 is a wasteful number, since it uses less digits than its factorization.

36433940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3527 (or 3525 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 32.

The square root of 36433940 is about 6036.0533463514. The cubic root of 36433940 is about 331.5141318015.

It can be divided in two parts, 36433 and 940, that added together give a palindrome (37373).

The spelling of 36433940 in words is "thirty-six million, four hundred thirty-three thousand, nine hundred forty".