3781080850 has 24 divisors (see below), whose sum is σ = 7259678208. Its totient is φ = 1463643600.

The previous prime is 3781080839. The next prime is 3781080851. The reversal of 3781080850 is 580801873.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3781080851) 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 11 ways as a sum of consecutive naturals, for example, 1218154 + ... + 1221253.

It is an arithmetic number, because the mean of its divisors is an integer number (302486592).

Almost surely, 2^3781080850 is an apocalyptic number.

3781080850 is a deficient number, since it is larger than the sum of its proper divisors (3478597358).

3781080850 is a wasteful number, since it uses less digits than its factorization.

3781080850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2439450 (or 2439445 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 3781080850 is about 61490.4939807772. The cubic root of 3781080850 is about 1557.8966901429.

The spelling of 3781080850 in words is "three billion, seven hundred eighty-one million, eighty thousand, eight hundred fifty".