36999385 has 8 divisors (see below), whose sum is σ = 44432640. Its totient is φ = 29577264.

The previous prime is 36999383. The next prime is 36999401. The reversal of 36999385 is 58399963.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36999385 - 2¹ = 36999383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36999383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9336 + ... + 12694.

It is an arithmetic number, because the mean of its divisors is an integer number (5554080).

Almost surely, 2^36999385 is an apocalyptic number.

It is an amenable number.

36999385 is a deficient number, since it is larger than the sum of its proper divisors (7433255).

36999385 is a wasteful number, since it uses less digits than its factorization.

36999385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5567.

The product of its digits is 1574640, while the sum is 52.

The square root of 36999385 is about 6082.7119773996. The cubic root of 36999385 is about 333.2203389233.

The spelling of 36999385 in words is "thirty-six million, nine hundred ninety-nine thousand, three hundred eighty-five".