36433673 has 4 divisors (see below), whose sum is σ = 36508368. Its totient is φ = 36358980.

The previous prime is 36433667. The next prime is 36433681. The reversal of 36433673 is 37633463.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37633463 = 7 ⋅5376209.

It is a cyclic number.

It is not a de Polignac number, because 36433673 - 2⁶ = 36433609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36433603) 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, 36611 + ... + 37592.

It is an arithmetic number, because the mean of its divisors is an integer number (9127092).

Almost surely, 2^36433673 is an apocalyptic number.

It is an amenable number.

36433673 is a deficient number, since it is larger than the sum of its proper divisors (74695).

36433673 is an equidigital number, since it uses as much as digits as its factorization.

36433673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74694.

The product of its digits is 81648, while the sum is 35.

The square root of 36433673 is about 6036.0312292101. The cubic root of 36433673 is about 331.5133219843.

The spelling of 36433673 in words is "thirty-six million, four hundred thirty-three thousand, six hundred seventy-three".