369875681280 has 1632 divisors, whose sum is σ = 1648852208640. Its totient is φ = 74742497280.

The previous prime is 369875681243. The next prime is 369875681281. The reversal of 369875681280 is 82186578963.

369875681280 is a `hidden beast` number, since 3 + 69 + 8 + 7 + 568 + 1 + 2 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (369875681281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9021358060 + ... + 9021358100.

Almost surely, 2^369875681280 is an apocalyptic number.

369875681280 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 369875681280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (824426104320).

369875681280 is an abundant number, since it is smaller than the sum of its proper divisors (1278976527360).

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

369875681280 is a wasteful number, since it uses less digits than its factorization.

369875681280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 63.

The spelling of 369875681280 in words is "three hundred sixty-nine billion, eight hundred seventy-five million, six hundred eighty-one thousand, two hundred eighty".