3730664871 has 20 divisors (see below), whose sum is σ = 5576085592. Its totient is φ = 2485718928.

The previous prime is 3730664867. The next prime is 3730664881. The reversal of 3730664871 is 1784660373.

It is not a de Polignac number, because 3730664871 - 2² = 3730664867 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3730664881) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 144660 + ... + 168486.

Almost surely, 2^3730664871 is an apocalyptic number.

3730664871 is a deficient number, since it is larger than the sum of its proper divisors (1845420721).

3730664871 is a wasteful number, since it uses less digits than its factorization.

3730664871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25772 (or 25763 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 3730664871 is about 61079.1688794142. The cubic root of 3730664871 is about 1550.9414843481.

The spelling of 3730664871 in words is "three billion, seven hundred thirty million, six hundred sixty-four thousand, eight hundred seventy-one".