3740871728 has 40 divisors (see below), whose sum is σ = 7952611536. Its totient is φ = 1690553600.

The previous prime is 3740871691. The next prime is 3740871749. The reversal of 3740871728 is 8271780473.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 30983 + ... + 91878.

Almost surely, 2^3740871728 is an apocalyptic number.

It is an amenable number.

3740871728 is an abundant number, since it is smaller than the sum of its proper divisors (4211739808).

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

3740871728 is a wasteful number, since it uses less digits than its factorization.

3740871728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123053 (or 123047 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 47.

The square root of 3740871728 is about 61162.6661289385. Note that the first 3 decimals coincide. The cubic root of 3740871728 is about 1552.3546214664.

The spelling of 3740871728 in words is "three billion, seven hundred forty million, eight hundred seventy-one thousand, seven hundred twenty-eight".