36390798 has 12 divisors (see below), whose sum is σ = 78846768. Its totient is φ = 12130260.

The previous prime is 36390779. The next prime is 36390799. The reversal of 36390798 is 89709363.

It is a happy number.

36390798 is a `hidden beast` number, since 3 + 639 + 0 + 7 + 9 + 8 = 666.

36390798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36390799) 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 5 ways as a sum of consecutive naturals, for example, 1010838 + ... + 1010873.

It is an arithmetic number, because the mean of its divisors is an integer number (6570564).

Almost surely, 2^36390798 is an apocalyptic number.

36390798 is an abundant number, since it is smaller than the sum of its proper divisors (42455970).

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

36390798 is a wasteful number, since it uses less digits than its factorization.

36390798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021719 (or 2021716 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 36390798 is about 6032.4785950718. The cubic root of 36390798 is about 331.3832297585.

The spelling of 36390798 in words is "thirty-six million, three hundred ninety thousand, seven hundred ninety-eight".