434326648 has 16 divisors (see below), whose sum is σ = 930700080. Its totient is φ = 186139968.

The previous prime is 434326639. The next prime is 434326663. The reversal of 434326648 is 846623434.

It is a self number, because there is not a number n which added to its sum of digits gives 434326648.

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, 3877861 + ... + 3877972.

It is an arithmetic number, because the mean of its divisors is an integer number (58168755).

Almost surely, 2^434326648 is an apocalyptic number.

It is an amenable number.

434326648 is an abundant number, since it is smaller than the sum of its proper divisors (496373432).

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

434326648 is a wasteful number, since it uses less digits than its factorization.

434326648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7755846 (or 7755842 counting only the distinct ones).

The product of its digits is 331776, while the sum is 40.

The square root of 434326648 is about 20840.5049842848. The cubic root of 434326648 is about 757.3073271076.

The spelling of 434326648 in words is "four hundred thirty-four million, three hundred twenty-six thousand, six hundred forty-eight".