36599394 has 48 divisors (see below), whose sum is σ = 82498752. Its totient is φ = 10759584.

The previous prime is 36599389. The next prime is 36599399. The reversal of 36599394 is 49399563.

It is a happy number.

36599394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (36599389) and next prime (36599399).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36599399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40819 + ... + 41705.

It is an arithmetic number, because the mean of its divisors is an integer number (1718724).

Almost surely, 2^36599394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36599394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41249376).

36599394 is an abundant number, since it is smaller than the sum of its proper divisors (45899358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36599394 is a wasteful number, since it uses less digits than its factorization.

36599394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951 (or 928 counting only the distinct ones).

The product of its digits is 787320, while the sum is 48.

The square root of 36599394 is about 6049.7433003393. The cubic root of 36599394 is about 332.0151986558.

The spelling of 36599394 in words is "thirty-six million, five hundred ninety-nine thousand, three hundred ninety-four".