3880074787 has 16 divisors (see below), whose sum is σ = 4006679040. Its totient is φ = 3756172032.

The previous prime is 3880074743. The next prime is 3880074791. The reversal of 3880074787 is 7874700883.

It is a cyclic number.

It is not a de Polignac number, because 3880074787 - 2¹¹ = 3880072739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3880074287) 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 15 ways as a sum of consecutive naturals, for example, 826914 + ... + 831592.

It is an arithmetic number, because the mean of its divisors is an integer number (250417440).

Almost surely, 2^3880074787 is an apocalyptic number.

3880074787 is a deficient number, since it is larger than the sum of its proper divisors (126604253).

3880074787 is a wasteful number, since it uses less digits than its factorization.

3880074787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4962.

The product of its (nonzero) digits is 2107392, while the sum is 52.

The square root of 3880074787 is about 62290.2463231604. The cubic root of 3880074787 is about 1571.3756975287.

The spelling of 3880074787 in words is "three billion, eight hundred eighty million, seventy-four thousand, seven hundred eighty-seven".