4678345434 has 32 divisors (see below), whose sum is σ = 10699439616. Its totient is φ = 1335910320.

The previous prime is 4678345423. The next prime is 4678345487. The reversal of 4678345434 is 4345438764.

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, 45309 + ... + 106815.

It is an arithmetic number, because the mean of its divisors is an integer number (334357488).

Almost surely, 2^4678345434 is an apocalyptic number.

4678345434 is an abundant number, since it is smaller than the sum of its proper divisors (6021094182).

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

4678345434 is a wasteful number, since it uses less digits than its factorization.

4678345434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63330.

The product of its digits is 3870720, while the sum is 48.

The square root of 4678345434 is about 68398.4315171043. The cubic root of 4678345434 is about 1672.4921775213.

The spelling of 4678345434 in words is "four billion, six hundred seventy-eight million, three hundred forty-five thousand, four hundred thirty-four".