3881746375 has 64 divisors (see below), whose sum is σ = 5424427008. Its totient is φ = 2754000000.

The previous prime is 3881746373. The next prime is 3881746397. The reversal of 3881746375 is 5736471883.

It is not a de Polignac number, because 3881746375 - 2¹ = 3881746373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3881746373) 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 63 ways as a sum of consecutive naturals, for example, 12643972 + ... + 12644278.

It is an arithmetic number, because the mean of its divisors is an integer number (84756672).

Almost surely, 2^3881746375 is an apocalyptic number.

3881746375 is a deficient number, since it is larger than the sum of its proper divisors (1542680633).

3881746375 is a wasteful number, since it uses less digits than its factorization.

3881746375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617 (or 607 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 52.

The square root of 3881746375 is about 62303.6626130439. The cubic root of 3881746375 is about 1571.6013216717.

The spelling of 3881746375 in words is "three billion, eight hundred eighty-one million, seven hundred forty-six thousand, three hundred seventy-five".