36003444 has 24 divisors (see below), whose sum is σ = 84826560. Its totient is φ = 11884224.

The previous prime is 36003439. The next prime is 36003449. The reversal of 36003444 is 44430063.

36003444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (36003439) and next prime (36003449).

It is a super-2 number, since 2×36003444² = 2592495959722272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36003449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13329 + ... + 15800.

It is an arithmetic number, because the mean of its divisors is an integer number (3534440).

Almost surely, 2^36003444 is an apocalyptic number.

It is an amenable number.

36003444 is an abundant number, since it is smaller than the sum of its proper divisors (48823116).

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

36003444 is a wasteful number, since it uses less digits than its factorization.

36003444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29239 (or 29237 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 36003444 is about 6000.2869931362. The cubic root of 36003444 is about 330.2032540328.

The spelling of 36003444 in words is "thirty-six million, three thousand, four hundred forty-four".