36738413 has 2 divisors, whose sum is σ = 36738414. Its totient is φ = 36738412.

The previous prime is 36738367. The next prime is 36738421. The reversal of 36738413 is 31483763.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27478564 + 9259849 = 5242^2 + 3043^2 .

It is a cyclic number.

It is not a de Polignac number, because 36738413 - 2¹² = 36734317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36731413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18369206 + 18369207.

It is an arithmetic number, because the mean of its divisors is an integer number (18369207).

Almost surely, 2^36738413 is an apocalyptic number.

It is an amenable number.

36738413 is a deficient number, since it is larger than the sum of its proper divisors (1).

36738413 is an equidigital number, since it uses as much as digits as its factorization.

36738413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 35.

The square root of 36738413 is about 6061.2220714968. Note that the first 3 decimals coincide. The cubic root of 36738413 is about 332.4350426182.

The spelling of 36738413 in words is "thirty-six million, seven hundred thirty-eight thousand, four hundred thirteen".