434291652 has 48 divisors (see below), whose sum is σ = 1129112320. Its totient is φ = 144356256.

The previous prime is 434291647. The next prime is 434291687. The reversal of 434291652 is 256192434.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 34158 + ... + 45114.

Almost surely, 2^434291652 is an apocalyptic number.

It is an amenable number.

434291652 is an abundant number, since it is smaller than the sum of its proper divisors (694820668).

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

434291652 is a wasteful number, since it uses less digits than its factorization.

434291652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11337 (or 11329 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 434291652 is about 20839.6653523995. The cubic root of 434291652 is about 757.2869864729.

The spelling of 434291652 in words is "four hundred thirty-four million, two hundred ninety-one thousand, six hundred fifty-two".