434655340 has 48 divisors (see below), whose sum is σ = 1076834304. Its totient is φ = 144216000.

The previous prime is 434655329. The next prime is 434655367. The reversal of 434655340 is 43556434.

It is a junction number, because it is equal to n+sod(n) for n = 434655296 and 434655305.

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 15 ways as a sum of consecutive naturals, for example, 45736 + ... + 54415.

It is an arithmetic number, because the mean of its divisors is an integer number (22434048).

Almost surely, 2^434655340 is an apocalyptic number.

It is an amenable number.

434655340 is an abundant number, since it is smaller than the sum of its proper divisors (642178964).

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

434655340 is a wasteful number, since it uses less digits than its factorization.

434655340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100198 (or 100196 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 434655340 is about 20848.3893862332. The cubic root of 434655340 is about 757.4983186070.

The spelling of 434655340 in words is "four hundred thirty-four million, six hundred fifty-five thousand, three hundred forty".