36444988 has 6 divisors (see below), whose sum is σ = 63778736. Its totient is φ = 18222492.

The previous prime is 36444979. The next prime is 36445001. The reversal of 36444988 is 88944463.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4555620 + ... + 4555627.

Almost surely, 2^36444988 is an apocalyptic number.

It is an amenable number.

36444988 is a deficient number, since it is larger than the sum of its proper divisors (27333748).

36444988 is a wasteful number, since it uses less digits than its factorization.

36444988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9111251 (or 9111249 counting only the distinct ones).

The product of its digits is 663552, while the sum is 46.

The square root of 36444988 is about 6036.9684445092. The cubic root of 36444988 is about 331.5476371721.

The spelling of 36444988 in words is "thirty-six million, four hundred forty-four thousand, nine hundred eighty-eight".