434446012 has 48 divisors (see below), whose sum is σ = 1020805632. Its totient is φ = 156242880.

The previous prime is 434446003. The next prime is 434446027. The reversal of 434446012 is 210644434.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50248 + ... + 58255.

It is an arithmetic number, because the mean of its divisors is an integer number (21266784).

Almost surely, 2^434446012 is an apocalyptic number.

It is an amenable number.

434446012 is an abundant number, since it is smaller than the sum of its proper divisors (586359620).

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

434446012 is a wasteful number, since it uses less digits than its factorization.

434446012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108538 (or 108536 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 434446012 is about 20843.3685377388. The cubic root of 434446012 is about 757.3766965193.

The spelling of 434446012 in words is "four hundred thirty-four million, four hundred forty-six thousand, twelve".