3784793540 has 48 divisors (see below), whose sum is σ = 9126976320. Its totient is φ = 1303850880.

The previous prime is 3784793533. The next prime is 3784793569. The reversal of 3784793540 is 453974873.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 448547 + ... + 456906.

It is an arithmetic number, because the mean of its divisors is an integer number (190145340).

Almost surely, 2^3784793540 is an apocalyptic number.

It is an amenable number.

3784793540 is an abundant number, since it is smaller than the sum of its proper divisors (5342182780).

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

3784793540 is a wasteful number, since it uses less digits than its factorization.

3784793540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905492 (or 905490 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 50.

The square root of 3784793540 is about 61520.6757115037. The cubic root of 3784793540 is about 1558.4064293419.

The spelling of 3784793540 in words is "three billion, seven hundred eighty-four million, seven hundred ninety-three thousand, five hundred forty".