36390307 has 4 divisors (see below), whose sum is σ = 36514800. Its totient is φ = 36265816.

The previous prime is 36390293. The next prime is 36390317. The reversal of 36390307 is 70309363.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36390307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36390317) 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, 61807 + ... + 62392.

It is an arithmetic number, because the mean of its divisors is an integer number (9128700).

Almost surely, 2^36390307 is an apocalyptic number.

36390307 is a deficient number, since it is larger than the sum of its proper divisors (124493).

36390307 is a wasteful number, since it uses less digits than its factorization.

36390307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124492.

The product of its (nonzero) digits is 10206, while the sum is 31.

The square root of 36390307 is about 6032.4378985614. The cubic root of 36390307 is about 331.3817393644.

The spelling of 36390307 in words is "thirty-six million, three hundred ninety thousand, three hundred seven".