4785434 has 4 divisors (see below), whose sum is σ = 7178154. Its totient is φ = 2392716.

The previous prime is 4785421. The next prime is 4785463. The reversal of 4785434 is 4345874.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2550409 + 2235025 = 1597^2 + 1495^2 .

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 4785394 and 4785403.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1196357 + ... + 1196360.

Almost surely, 2^4785434 is an apocalyptic number.

4785434 is a deficient number, since it is larger than the sum of its proper divisors (2392720).

4785434 is a wasteful number, since it uses less digits than its factorization.

4785434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2392719.

The product of its digits is 53760, while the sum is 35.

The square root of 4785434 is about 2187.5634847931. The cubic root of 4785434 is about 168.5157290567.

The spelling of 4785434 in words is "four million, seven hundred eighty-five thousand, four hundred thirty-four".