3806775742 has 32 divisors (see below), whose sum is σ = 7493863680. Its totient is φ = 1405097280.

The previous prime is 3806775671. The next prime is 3806775751. The reversal of 3806775742 is 2475776083.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 647583 + ... + 653434.

It is an arithmetic number, because the mean of its divisors is an integer number (234183240).

Almost surely, 2^3806775742 is an apocalyptic number.

3806775742 is a deficient number, since it is larger than the sum of its proper divisors (3687087938).

3806775742 is a wasteful number, since it uses less digits than its factorization.

3806775742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301056.

The product of its (nonzero) digits is 1975680, while the sum is 49.

The square root of 3806775742 is about 61699.0740773312. The cubic root of 3806775742 is about 1561.4176984665.

The spelling of 3806775742 in words is "three billion, eight hundred six million, seven hundred seventy-five thousand, seven hundred forty-two".