3786906312 has 48 divisors (see below), whose sum is σ = 11721378240. Its totient is φ = 1081973088.

The previous prime is 3786906307. The next prime is 3786906313. The reversal of 3786906312 is 2136096873.

3786906312 is a `hidden beast` number, since 3 + 7 + 8 + 6 + 9 + 0 + 631 + 2 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (3786906313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3756348 + ... + 3757355.

It is an arithmetic number, because the mean of its divisors is an integer number (244195380).

Almost surely, 2^3786906312 is an apocalyptic number.

It is an amenable number.

3786906312 is an abundant number, since it is smaller than the sum of its proper divisors (7934471928).

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

3786906312 is a wasteful number, since it uses less digits than its factorization.

3786906312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7513722 (or 7513715 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 3786906312 is about 61537.8445511378. The cubic root of 3786906312 is about 1558.6963566487.

The spelling of 3786906312 in words is "three billion, seven hundred eighty-six million, nine hundred six thousand, three hundred twelve".