36361393 has 4 divisors (see below), whose sum is σ = 36549988. Its totient is φ = 36172800.

The previous prime is 36361379. The next prime is 36361397. The reversal of 36361393 is 39316363.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4359744 + 32001649 = 2088^2 + 5657^2 .

It is a cyclic number.

It is not a de Polignac number, because 36361393 - 2²⁵ = 2806961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36361397) 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, 94008 + ... + 94393.

It is an arithmetic number, because the mean of its divisors is an integer number (9137497).

Almost surely, 2^36361393 is an apocalyptic number.

It is an amenable number.

36361393 is a deficient number, since it is larger than the sum of its proper divisors (188595).

36361393 is a wasteful number, since it uses less digits than its factorization.

36361393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188594.

The product of its digits is 26244, while the sum is 34.

The square root of 36361393 is about 6030.0408788001. The cubic root of 36361393 is about 331.2939494078.

The spelling of 36361393 in words is "thirty-six million, three hundred sixty-one thousand, three hundred ninety-three".