3423885434 has 4 divisors (see below), whose sum is σ = 5135828154. Its totient is φ = 1711942716.

The previous prime is 3423885433. The next prime is 3423885457. The reversal of 3423885434 is 4345883243.

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., 2867067025 + 556818409 = 53545^2 + 23597^2 .

It is not an unprimeable number, because it can be changed into a prime (3423885433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 855971357 + ... + 855971360.

Almost surely, 2^3423885434 is an apocalyptic number.

3423885434 is a deficient number, since it is larger than the sum of its proper divisors (1711942720).

3423885434 is a wasteful number, since it uses less digits than its factorization.

3423885434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1711942719.

The product of its digits is 1105920, while the sum is 44.

The square root of 3423885434 is about 58513.9763988058. The cubic root of 3423885434 is about 1507.2075980673.

The spelling of 3423885434 in words is "three billion, four hundred twenty-three million, eight hundred eighty-five thousand, four hundred thirty-four".