36446364 has 18 divisors (see below), whose sum is σ = 92128400. Its totient is φ = 12148776.

The previous prime is 36446363. The next prime is 36446381. The reversal of 36446364 is 46364463.

36446364 is a `hidden beast` number, since 3 + 644 + 6 + 3 + 6 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1012399 = 36446364 / (3 + 6 + 4 + 4 + 6 + 3 + 6 + 4).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36446363) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 506164 + ... + 506235.

Almost surely, 2^36446364 is an apocalyptic number.

It is an amenable number.

36446364 is an abundant number, since it is smaller than the sum of its proper divisors (55682036).

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

36446364 is a wasteful number, since it uses less digits than its factorization.

36446364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012409 (or 1012404 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

The square root of 36446364 is about 6037.0824079186. The cubic root of 36446364 is about 331.5518097057.

The spelling of 36446364 in words is "thirty-six million, four hundred forty-six thousand, three hundred sixty-four".