3873867340 has 48 divisors (see below), whose sum is σ = 9300904704. Its totient is φ = 1327665600.

The previous prime is 3873867301. The next prime is 3873867341. The reversal of 3873867340 is 437683783.

3873867340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3873867341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 586255 + ... + 592825.

It is an arithmetic number, because the mean of its divisors is an integer number (193768848).

Almost surely, 2^3873867340 is an apocalyptic number.

It is an amenable number.

3873867340 is an abundant number, since it is smaller than the sum of its proper divisors (5427037364).

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

3873867340 is a wasteful number, since it uses less digits than its factorization.

3873867340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10798 (or 10796 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 49.

The square root of 3873867340 is about 62240.3995809796. The cubic root of 3873867340 is about 1570.5372740260.

The spelling of 3873867340 in words is "three billion, eight hundred seventy-three million, eight hundred sixty-seven thousand, three hundred forty".