4345434 has 16 divisors (see below), whose sum is σ = 9656640. Its totient is φ = 1448460.

The previous prime is 4345427. The next prime is 4345463.

4345434 is nontrivially palindromic in base 10.

4345434 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 = 4345398 and 4345407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40182 + ... + 40289.

It is an arithmetic number, because the mean of its divisors is an integer number (603540).

Almost surely, 2^4345434 is an apocalyptic number.

4345434 is an abundant number, since it is smaller than the sum of its proper divisors (5311206).

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

4345434 is a wasteful number, since it uses less digits than its factorization.

4345434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80482 (or 80476 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 4345434 is about 2084.5704593513. The cubic root of 4345434 is about 163.1840544542.

The spelling of 4345434 in words is "four million, three hundred forty-five thousand, four hundred thirty-four".