36433984 has 28 divisors (see below), whose sum is σ = 73013824. Its totient is φ = 18036864.

The previous prime is 36433979. The next prime is 36433987. The reversal of 36433984 is 48933463.

It is a super-2 number, since 2×36433984² = 2654870380224512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36433987) 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, 3829 + ... + 9355.

Almost surely, 2^36433984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36433984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36506912).

36433984 is an abundant number, since it is smaller than the sum of its proper divisors (36579840).

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

36433984 is a wasteful number, since it uses less digits than its factorization.

36433984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5642 (or 5632 counting only the distinct ones).

The product of its digits is 186624, while the sum is 40.

The square root of 36433984 is about 6036.0569911160. The cubic root of 36433984 is about 331.5142652541.

The spelling of 36433984 in words is "thirty-six million, four hundred thirty-three thousand, nine hundred eighty-four".