3791384860 has 24 divisors (see below), whose sum is σ = 8308079136. Its totient is φ = 1450616640.

The previous prime is 3791384843. The next prime is 3791384873. The reversal of 3791384860 is 684831973.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4120611 + ... + 4121530.

It is an arithmetic number, because the mean of its divisors is an integer number (346169964).

Almost surely, 2^3791384860 is an apocalyptic number.

It is an amenable number.

3791384860 is an abundant number, since it is smaller than the sum of its proper divisors (4516694276).

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

3791384860 is a wasteful number, since it uses less digits than its factorization.

3791384860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8242173 (or 8242171 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The square root of 3791384860 is about 61574.2223661818. Note that the first 3 decimals coincide. The cubic root of 3791384860 is about 1559.3105736197.

The spelling of 3791384860 in words is "three billion, seven hundred ninety-one million, three hundred eighty-four thousand, eight hundred sixty".