36396609828 has 48 divisors (see below), whose sum is σ = 89150853120. Its totient is φ = 11541837600.

The previous prime is 36396609827. The next prime is 36396609857. The reversal of 36396609828 is 82890669363.

It is not an unprimeable number, because it can be changed into a prime (36396609827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 807208 + ... + 851103.

It is an arithmetic number, because the mean of its divisors is an integer number (1857309440).

Almost surely, 2^36396609828 is an apocalyptic number.

It is an amenable number.

36396609828 is an abundant number, since it is smaller than the sum of its proper divisors (52754243292).

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

36396609828 is a wasteful number, since it uses less digits than its factorization.

36396609828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658408 (or 1658406 counting only the distinct ones).

The product of its (nonzero) digits is 20155392, while the sum is 60.

The spelling of 36396609828 in words is "thirty-six billion, three hundred ninety-six million, six hundred nine thousand, eight hundred twenty-eight".