36350865 has 12 divisors (see below), whose sum is σ = 63008244. Its totient is φ = 19387104.

The previous prime is 36350837. The next prime is 36350939. The reversal of 36350865 is 56805363.

It can be written as a sum of positive squares in 2 ways, for example, as 23648769 + 12702096 = 4863^2 + 3564^2 .

It is not a de Polignac number, because 36350865 - 2⁶ = 36350801 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 403854 + ... + 403943.

It is an arithmetic number, because the mean of its divisors is an integer number (5250687).

Almost surely, 2^36350865 is an apocalyptic number.

It is an amenable number.

36350865 is a deficient number, since it is larger than the sum of its proper divisors (26657379).

36350865 is a wasteful number, since it uses less digits than its factorization.

36350865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807808 (or 807805 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 36350865 is about 6029.1678530291. The cubic root of 36350865 is about 331.2619722741.

The spelling of 36350865 in words is "thirty-six million, three hundred fifty thousand, eight hundred sixty-five".