434649468 has 48 divisors (see below), whose sum is σ = 1120412160. Its totient is φ = 130041600.

The previous prime is 434649437. The next prime is 434649473. The reversal of 434649468 is 864946434.

It is a congruent number.

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, 10413 + ... + 31268.

It is an arithmetic number, because the mean of its divisors is an integer number (23341920).

Almost surely, 2^434649468 is an apocalyptic number.

It is an amenable number.

434649468 is an abundant number, since it is smaller than the sum of its proper divisors (685762692).

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

434649468 is a wasteful number, since it uses less digits than its factorization.

434649468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41778 (or 41776 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 48.

The square root of 434649468 is about 20848.2485595313. The cubic root of 434649468 is about 757.4949074367.

The spelling of 434649468 in words is "four hundred thirty-four million, six hundred forty-nine thousand, four hundred sixty-eight".