3888369823280 has 40 divisors (see below), whose sum is σ = 9040652892432. Its totient is φ = 1555314715904.

The previous prime is 3888369823277. The next prime is 3888369823307. The reversal of 3888369823280 is 823289638883.

3888369823280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 3888369823280.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3438179 + ... + 4426941.

Almost surely, 2^{3888369823280} is an apocalyptic number.

It is an amenable number.

3888369823280 is an abundant number, since it is smaller than the sum of its proper divisors (5152283069152).

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

3888369823280 is a wasteful number, since it uses less digits than its factorization.

3888369823280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037933 (or 1037927 counting only the distinct ones).

The product of its (nonzero) digits is 191102976, while the sum is 68.

The spelling of 3888369823280 in words is "three trillion, eight hundred eighty-eight billion, three hundred sixty-nine million, eight hundred twenty-three thousand, two hundred eighty".