328446822 has 16 divisors (see below), whose sum is σ = 716611392. Its totient is φ = 99529320.

The previous prime is 328446799. The next prime is 328446823. The reversal of 328446822 is 228644823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328446823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2488168 + ... + 2488299.

It is an arithmetic number, because the mean of its divisors is an integer number (44788212).

Almost surely, 2^328446822 is an apocalyptic number.

328446822 is an abundant number, since it is smaller than the sum of its proper divisors (388164570).

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

328446822 is a wasteful number, since it uses less digits than its factorization.

328446822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4976483.

The product of its digits is 147456, while the sum is 39.

The square root of 328446822 is about 18123.1018868184. The cubic root of 328446822 is about 689.9564643819.

The spelling of 328446822 in words is "three hundred twenty-eight million, four hundred forty-six thousand, eight hundred twenty-two".