328449022 has 16 divisors (see below), whose sum is σ = 537768432. Its totient is φ = 149209920.

The previous prime is 328449013. The next prime is 328449031. The reversal of 328449022 is 220944823.

328449022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (328449013) and next prime (328449031).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51388 + ... + 57424.

It is an arithmetic number, because the mean of its divisors is an integer number (33610527).

Almost surely, 2^328449022 is an apocalyptic number.

328449022 is a deficient number, since it is larger than the sum of its proper divisors (209319410).

328449022 is a wasteful number, since it uses less digits than its factorization.

328449022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8523.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 328449022 is about 18123.1625827282. The cubic root of 328449022 is about 689.9580048655.

The spelling of 328449022 in words is "three hundred twenty-eight million, four hundred forty-nine thousand, twenty-two".