434402412 has 24 divisors (see below), whose sum is σ = 1025820096. Its totient is φ = 143055888.

The previous prime is 434402407. The next prime is 434402443. The reversal of 434402412 is 214204434.

It is a happy 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, 217078 + ... + 219069.

It is an arithmetic number, because the mean of its divisors is an integer number (42742504).

Almost surely, 2^434402412 is an apocalyptic number.

It is an amenable number.

434402412 is an abundant number, since it is smaller than the sum of its proper divisors (591417684).

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

434402412 is a wasteful number, since it uses less digits than its factorization.

434402412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436237 (or 436235 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 434402412 is about 20842.3226152941. The cubic root of 434402412 is about 757.3513594787.

Adding to 434402412 its reverse (214204434), we get a palindrome (648606846).

The spelling of 434402412 in words is "four hundred thirty-four million, four hundred two thousand, four hundred twelve".