434854480 has 20 divisors (see below), whose sum is σ = 1011036852. Its totient is φ = 173941760.

The previous prime is 434854447. The next prime is 434854493. The reversal of 434854480 is 84458434.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 189117504 + 245736976 = 13752^2 + 15676^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

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, 2717761 + ... + 2717920.

Almost surely, 2^434854480 is an apocalyptic number.

434854480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

434854480 is an abundant number, since it is smaller than the sum of its proper divisors (576182372).

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

434854480 is a wasteful number, since it uses less digits than its factorization.

434854480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5435694 (or 5435688 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 40.

The square root of 434854480 is about 20853.1647478266. The cubic root of 434854480 is about 757.6139851055.

The spelling of 434854480 in words is "four hundred thirty-four million, eight hundred fifty-four thousand, four hundred eighty".