424066328 has 16 divisors (see below), whose sum is σ = 908713680. Its totient is φ = 181742688.

The previous prime is 424066261. The next prime is 424066369. The reversal of 424066328 is 823660424.

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, 3786251 + ... + 3786362.

It is an arithmetic number, because the mean of its divisors is an integer number (56794605).

Almost surely, 2^424066328 is an apocalyptic number.

It is an amenable number.

424066328 is an abundant number, since it is smaller than the sum of its proper divisors (484647352).

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

424066328 is a wasteful number, since it uses less digits than its factorization.

424066328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7572626 (or 7572622 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 424066328 is about 20592.8708052083. The cubic root of 424066328 is about 751.2963228459.

The spelling of 424066328 in words is "four hundred twenty-four million, sixty-six thousand, three hundred twenty-eight".