434708454 has 16 divisors (see below), whose sum is σ = 871324848. Its totient is φ = 144584832.

The previous prime is 434708453. The next prime is 434708471. The reversal of 434708454 is 454807434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434708453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76527 + ... + 82010.

It is an arithmetic number, because the mean of its divisors is an integer number (54457803).

Almost surely, 2^434708454 is an apocalyptic number.

434708454 is an abundant number, since it is smaller than the sum of its proper divisors (436616394).

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

434708454 is a wasteful number, since it uses less digits than its factorization.

434708454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158999.

The product of its (nonzero) digits is 215040, while the sum is 39.

The square root of 434708454 is about 20849.6631627468. The cubic root of 434708454 is about 757.5291722691.

The spelling of 434708454 in words is "four hundred thirty-four million, seven hundred eight thousand, four hundred fifty-four".