434116458 has 12 divisors (see below), whose sum is σ = 940585698. Its totient is φ = 144705480.

The previous prime is 434116453. The next prime is 434116511. The reversal of 434116458 is 854611434.

434116458 is a `hidden beast` number, since 4 + 3 + 4 + 1 + 1 + 645 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 369908289 + 64208169 = 19233^2 + 8013^2 .

It is not an unprimeable number, because it can be changed into a prime (434116453) 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, 12058773 + ... + 12058808.

Almost surely, 2^434116458 is an apocalyptic number.

434116458 is an abundant number, since it is smaller than the sum of its proper divisors (506469240).

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

434116458 is a wasteful number, since it uses less digits than its factorization.

434116458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24117589 (or 24117586 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 434116458 is about 20835.4615499633. The cubic root of 434116458 is about 757.1851424857.

The spelling of 434116458 in words is "four hundred thirty-four million, one hundred sixteen thousand, four hundred fifty-eight".