36339791 has 4 divisors (see below), whose sum is σ = 36353352. Its totient is φ = 36326232.

The previous prime is 36339689. The next prime is 36339803. The reversal of 36339791 is 19793363.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 19793363 = 23 ⋅860581.

It is a cyclic number.

It is not a de Polignac number, because 36339791 - 2¹⁰ = 36338767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36339491) 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, 1265 + ... + 8618.

It is an arithmetic number, because the mean of its divisors is an integer number (9088338).

Almost surely, 2^36339791 is an apocalyptic number.

36339791 is a deficient number, since it is larger than the sum of its proper divisors (13561).

36339791 is an equidigital number, since it uses as much as digits as its factorization.

36339791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13560.

The product of its digits is 91854, while the sum is 41.

The square root of 36339791 is about 6028.2494142164. The cubic root of 36339791 is about 331.2283300883.

The spelling of 36339791 in words is "thirty-six million, three hundred thirty-nine thousand, seven hundred ninety-one".