3784676434 has 32 divisors (see below), whose sum is σ = 7100539776. Its totient is φ = 1469819520.

The previous prime is 3784676431. The next prime is 3784676453. The reversal of 3784676434 is 4346764873.

It is not an unprimeable number, because it can be changed into a prime (3784676431) 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, 8944 + ... + 87460.

It is an arithmetic number, because the mean of its divisors is an integer number (221891868).

Almost surely, 2^3784676434 is an apocalyptic number.

3784676434 is a deficient number, since it is larger than the sum of its proper divisors (3315863342).

3784676434 is a wasteful number, since it uses less digits than its factorization.

3784676434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78850.

The product of its digits is 8128512, while the sum is 52.

The square root of 3784676434 is about 61519.7239428137. The cubic root of 3784676434 is about 1558.3903561952.

The spelling of 3784676434 in words is "three billion, seven hundred eighty-four million, six hundred seventy-six thousand, four hundred thirty-four".