434972812 has 12 divisors (see below), whose sum is σ = 805979160. Its totient is φ = 204693056.

The previous prime is 434972801. The next prime is 434972843. The reversal of 434972812 is 218279434.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3198262 + ... + 3198397.

It is an arithmetic number, because the mean of its divisors is an integer number (67164930).

Almost surely, 2^434972812 is an apocalyptic number.

It is an amenable number.

434972812 is a deficient number, since it is larger than the sum of its proper divisors (371006348).

434972812 is a wasteful number, since it uses less digits than its factorization.

434972812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6396680 (or 6396678 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 434972812 is about 20856.0018220176. The cubic root of 434972812 is about 757.6826991632.

The spelling of 434972812 in words is "four hundred thirty-four million, nine hundred seventy-two thousand, eight hundred twelve".