3881332810802 has 32 divisors (see below), whose sum is σ = 6194128631040. Its totient is φ = 1821641672320.

The previous prime is 3881332810799. The next prime is 3881332810811. The reversal of 3881332810802 is 2080182331883.

It is a happy number.

3881332810802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8307293 + ... + 8762064.

It is an arithmetic number, because the mean of its divisors is an integer number (193566519720).

Almost surely, 2^{3881332810802} is an apocalyptic number.

3881332810802 is a deficient number, since it is larger than the sum of its proper divisors (2312795820238).

3881332810802 is a wasteful number, since it uses less digits than its factorization.

3881332810802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17069506.

The product of its (nonzero) digits is 442368, while the sum is 47.

The spelling of 3881332810802 in words is "three trillion, eight hundred eighty-one billion, three hundred thirty-two million, eight hundred ten thousand, eight hundred two".