36868246020 has 72 divisors (see below), whose sum is σ = 112638314880. Its totient is φ = 9760795200.

The previous prime is 36868245977. The next prime is 36868246021. The reversal of 36868246020 is 2064286863.

36868246020 is a `hidden beast` number, since 36 + 8 + 6 + 8 + 2 + 4 + 602 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (36868246021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 711756 + ... + 761795.

It is an arithmetic number, because the mean of its divisors is an integer number (1564421040).

Almost surely, 2^36868246020 is an apocalyptic number.

36868246020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36868246020 is an abundant number, since it is smaller than the sum of its proper divisors (75770068860).

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

36868246020 is a wasteful number, since it uses less digits than its factorization.

36868246020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473705 (or 1473700 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 36868246020 in words is "thirty-six billion, eight hundred sixty-eight million, two hundred forty-six thousand, twenty".