434271052 has 18 divisors (see below), whose sum is σ = 807310532. Its totient is φ = 204362304.

The previous prime is 434271043. The next prime is 434271053. The reversal of 434271052 is 250172434.

It is a self number, because there is not a number n which added to its sum of digits gives 434271052.

It is not an unprimeable number, because it can be changed into a prime (434271053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 186678 + ... + 188989.

Almost surely, 2^434271052 is an apocalyptic number.

It is an amenable number.

434271052 is a deficient number, since it is larger than the sum of its proper divisors (373039480).

434271052 is a wasteful number, since it uses less digits than its factorization.

434271052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375705 (or 375686 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 434271052 is about 20839.1710967591. The cubic root of 434271052 is about 757.2750126772.

The spelling of 434271052 in words is "four hundred thirty-four million, two hundred seventy-one thousand, fifty-two".