36406773 has 16 divisors (see below), whose sum is σ = 58085440. Its totient is φ = 22403952.

The previous prime is 36406771. The next prime is 36406787. The reversal of 36406773 is 37760463.

36406773 is a `hidden beast` number, since 3 + 640 + 6 + 7 + 7 + 3 = 666.

It is not a de Polignac number, because 36406773 - 2¹ = 36406771 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36406771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51511 + ... + 52212.

It is an arithmetic number, because the mean of its divisors is an integer number (3630340).

Almost surely, 2^36406773 is an apocalyptic number.

It is an amenable number.

36406773 is a deficient number, since it is larger than the sum of its proper divisors (21678667).

36406773 is a wasteful number, since it uses less digits than its factorization.

36406773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103745 (or 103739 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

The square root of 36406773 is about 6033.8025324003. The cubic root of 36406773 is about 331.4317133765.

The spelling of 36406773 in words is "thirty-six million, four hundred six thousand, seven hundred seventy-three".