36743913 has 12 divisors (see below), whose sum is σ = 54369588. Its totient is φ = 23898240.

The previous prime is 36743881. The next prime is 36743921. The reversal of 36743913 is 31934763.

It can be written as a sum of positive squares in 2 ways, for example, as 14953689 + 21790224 = 3867^2 + 4668^2 .

It is not a de Polignac number, because 36743913 - 2⁵ = 36743881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36743963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49420 + ... + 50157.

It is an arithmetic number, because the mean of its divisors is an integer number (4530799).

Almost surely, 2^36743913 is an apocalyptic number.

It is an amenable number.

36743913 is a deficient number, since it is larger than the sum of its proper divisors (17625675).

36743913 is a wasteful number, since it uses less digits than its factorization.

36743913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99624 (or 99621 counting only the distinct ones).

The product of its digits is 40824, while the sum is 36.

The square root of 36743913 is about 6061.6757584021. The cubic root of 36743913 is about 332.4516310819.

The spelling of 36743913 in words is "thirty-six million, seven hundred forty-three thousand, nine hundred thirteen".