3905793774 has 12 divisors (see below), whose sum is σ = 8462553216. Its totient is φ = 1301931252.

The previous prime is 3905793763. The next prime is 3905793779. The reversal of 3905793774 is 4773975093.

It is a happy number.

3905793774 is a `hidden beast` number, since 39 + 0 + 579 + 37 + 7 + 4 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3905793774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3905793779) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 108494254 + ... + 108494289.

It is an arithmetic number, because the mean of its divisors is an integer number (705212768).

Almost surely, 2^3905793774 is an apocalyptic number.

3905793774 is an abundant number, since it is smaller than the sum of its proper divisors (4556759442).

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

3905793774 is a wasteful number, since it uses less digits than its factorization.

3905793774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216988551 (or 216988548 counting only the distinct ones).

The product of its (nonzero) digits is 5000940, while the sum is 54.

The square root of 3905793774 is about 62496.3500854250. The cubic root of 3905793774 is about 1574.8399970491.

The spelling of 3905793774 in words is "three billion, nine hundred five million, seven hundred ninety-three thousand, seven hundred seventy-four".