36400313 has 4 divisors (see below), whose sum is σ = 36450048. Its totient is φ = 36350580.

The previous prime is 36400291. The next prime is 36400327. The reversal of 36400313 is 31300463.

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.

It is a cyclic number.

It is not a de Polignac number, because 36400313 - 2⁸ = 36400057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36400393) 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, 23753 + ... + 25238.

It is an arithmetic number, because the mean of its divisors is an integer number (9112512).

Almost surely, 2^36400313 is an apocalyptic number.

It is an amenable number.

36400313 is a deficient number, since it is larger than the sum of its proper divisors (49735).

36400313 is an equidigital number, since it uses as much as digits as its factorization.

36400313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49734.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 36400313 is about 6033.2671911660. The cubic root of 36400313 is about 331.4121091899.

Adding to 36400313 its reverse (31300463), we get a palindrome (67700776).

The spelling of 36400313 in words is "thirty-six million, four hundred thousand, three hundred thirteen".