328436622 has 24 divisors (see below), whose sum is σ = 749066760. Its totient is φ = 103716720.

The previous prime is 328436597. The next prime is 328436659. The reversal of 328436622 is 226634823.

328436622 is a `hidden beast` number, since 3 + 28 + 4 + 3 + 6 + 622 = 666.

It is a super-2 number, since 2×328436622² = 215741229341541768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 479829 + ... + 480512.

It is an arithmetic number, because the mean of its divisors is an integer number (31211115).

Almost surely, 2^328436622 is an apocalyptic number.

328436622 is an abundant number, since it is smaller than the sum of its proper divisors (420630138).

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

328436622 is a wasteful number, since it uses less digits than its factorization.

328436622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960368 (or 960365 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 328436622 is about 18122.8204758531. The cubic root of 328436622 is about 689.9493220499.

The spelling of 328436622 in words is "three hundred twenty-eight million, four hundred thirty-six thousand, six hundred twenty-two".