434991360 has 72 divisors (see below), whose sum is σ = 1389265920. Its totient is φ = 115996672.

The previous prime is 434991343. The next prime is 434991371. The reversal of 434991360 is 63199434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52800 + ... + 60479.

It is an arithmetic number, because the mean of its divisors is an integer number (19295360).

Almost surely, 2^434991360 is an apocalyptic number.

434991360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

434991360 is an abundant number, since it is smaller than the sum of its proper divisors (954274560).

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

434991360 is a wasteful number, since it uses less digits than its factorization.

434991360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113303 (or 113289 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 434991360 is about 20856.4464854395. The cubic root of 434991360 is about 757.6934686478.

The spelling of 434991360 in words is "four hundred thirty-four million, nine hundred ninety-one thousand, three hundred sixty".