36863269999380 has 144 divisors (see below), whose sum is σ = 122025183606144. Its totient is φ = 8933526716160.

The previous prime is 36863269999337. The next prime is 36863269999421. The reversal of 36863269999380 is 8399996236863.

36863269999380 is a `hidden beast` number, since 3 + 6 + 8 + 63 + 2 + 6 + 99 + 99 + 380 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 36863269999380.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2706769 + ... + 9002951.

It is an arithmetic number, because the mean of its divisors is an integer number (847397108376).

Almost surely, 2^{36863269999380} is an apocalyptic number.

36863269999380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36863269999380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61012591803072).

36863269999380 is an abundant number, since it is smaller than the sum of its proper divisors (85161913606764).

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

36863269999380 is a wasteful number, since it uses less digits than its factorization.

36863269999380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6299166 (or 6299161 counting only the distinct ones).

The product of its (nonzero) digits is 4897760256, while the sum is 81.

The spelling of 36863269999380 in words is "thirty-six trillion, eight hundred sixty-three billion, two hundred sixty-nine million, nine hundred ninety-nine thousand, three hundred eighty".