36436444 has 12 divisors (see below), whose sum is σ = 69560568. Its totient is φ = 16562000.

The previous prime is 36436429. The next prime is 36436447. The reversal of 36436444 is 44463463.

It is a super-2 number, since 2×36436444² = 2655228902730272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36436447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414007 + ... + 414094.

It is an arithmetic number, because the mean of its divisors is an integer number (5796714).

Almost surely, 2^36436444 is an apocalyptic number.

It is an amenable number.

36436444 is a deficient number, since it is larger than the sum of its proper divisors (33124124).

36436444 is a wasteful number, since it uses less digits than its factorization.

36436444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828116 (or 828114 counting only the distinct ones).

The product of its digits is 82944, while the sum is 34.

The square root of 36436444 is about 6036.2607630884. The cubic root of 36436444 is about 331.5217262987.

It can be divided in two parts, 364364 and 44, that multiplied together give a square (16032016 = 4004²).

The spelling of 36436444 in words is "thirty-six million, four hundred thirty-six thousand, four hundred forty-four".