3812745748 has 12 divisors (see below), whose sum is σ = 7625491552. Its totient is φ = 1634033880.

The previous prime is 3812745743. The next prime is 3812745773. The reversal of 3812745748 is 8475472183.

3812745748 is an admirable number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3812745743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68084718 + ... + 68084773.

Almost surely, 2^3812745748 is an apocalyptic number.

It is an amenable number.

3812745748 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3812745748 is a wasteful number, since it uses less digits than its factorization.

3812745748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136169502 (or 136169500 counting only the distinct ones).

The product of its digits is 1505280, while the sum is 49.

The square root of 3812745748 is about 61747.4351532110. The cubic root of 3812745748 is about 1562.2335073444.

The spelling of 3812745748 in words is "three billion, eight hundred twelve million, seven hundred forty-five thousand, seven hundred forty-eight".