3806906577382 has 16 divisors (see below), whose sum is σ = 5729473211904. Its totient is φ = 1897083781000.

The previous prime is 3806906577293. The next prime is 3806906577389. The reversal of 3806906577382 is 2837756096083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3806906577389) 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 7 ways as a sum of consecutive naturals, for example, 4385907 + ... + 5181697.

It is an arithmetic number, because the mean of its divisors is an integer number (358092075744).

Almost surely, 2^{3806906577382} is an apocalyptic number.

3806906577382 is a deficient number, since it is larger than the sum of its proper divisors (1922566634522).

3806906577382 is a wasteful number, since it uses less digits than its factorization.

3806906577382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803795.

The product of its (nonzero) digits is 91445760, while the sum is 64.

The spelling of 3806906577382 in words is "three trillion, eight hundred six billion, nine hundred six million, five hundred seventy-seven thousand, three hundred eighty-two".