3630269320020 has 144 divisors (see below), whose sum is σ = 13138117634880. Its totient is φ = 829775838528.

The previous prime is 3630269320009. The next prime is 3630269320021. The reversal of 3630269320020 is 200239620363.

It is a happy number.

3630269320020 is a `hidden beast` number, since 3 + 6 + 302 + 6 + 9 + 320 + 0 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3630269320021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68572734 + ... + 68625653.

It is an arithmetic number, because the mean of its divisors is an integer number (91236928020).

Almost surely, 2^{3630269320020} is an apocalyptic number.

3630269320020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3630269320020 is an abundant number, since it is smaller than the sum of its proper divisors (9507848314860).

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

3630269320020 is a wasteful number, since it uses less digits than its factorization.

3630269320020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137198419 (or 137198404 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 36.

The spelling of 3630269320020 in words is "three trillion, six hundred thirty billion, two hundred sixty-nine million, three hundred twenty thousand, twenty".