3812740940 has 48 divisors (see below), whose sum is σ = 8077164480. Its totient is φ = 1511731200.

The previous prime is 3812740937. The next prime is 3812740999. The reversal of 3812740940 is 490472183.

3812740940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3812740894 and 3812740903.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1789796 + ... + 1791924.

It is an arithmetic number, because the mean of its divisors is an integer number (168274260).

Almost surely, 2^3812740940 is an apocalyptic number.

It is an amenable number.

3812740940 is an abundant number, since it is smaller than the sum of its proper divisors (4264423540).

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

3812740940 is a wasteful number, since it uses less digits than its factorization.

3812740940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2882 (or 2880 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 3812740940 is about 61747.3962204075. The cubic root of 3812740940 is about 1562.2328506679.

The spelling of 3812740940 in words is "three billion, eight hundred twelve million, seven hundred forty thousand, nine hundred forty".