36699336012 has 24 divisors (see below), whose sum is σ = 85644442800. Its totient is φ = 12231303616.

The previous prime is 36699335989. The next prime is 36699336013. The reversal of 36699336012 is 21063399663.

It is a happy number.

36699336012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (36699336013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140187 + ... + 305042.

It is an arithmetic number, because the mean of its divisors is an integer number (3568518450).

Almost surely, 2^36699336012 is an apocalyptic number.

It is an amenable number.

36699336012 is an abundant number, since it is smaller than the sum of its proper divisors (48945106788).

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

36699336012 is a wasteful number, since it uses less digits than its factorization.

36699336012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452105 (or 452103 counting only the distinct ones).

The product of its (nonzero) digits is 944784, while the sum is 48.

The spelling of 36699336012 in words is "thirty-six billion, six hundred ninety-nine million, three hundred thirty-six thousand, twelve".