328363922 has 4 divisors (see below), whose sum is σ = 492545886. Its totient is φ = 164181960.

The previous prime is 328363907. The next prime is 328363927. The reversal of 328363922 is 229363823.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 239042521 + 89321401 = 15461^2 + 9451^2 .

It is not an unprimeable number, because it can be changed into a prime (328363927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82090979 + ... + 82090982.

Almost surely, 2^328363922 is an apocalyptic number.

328363922 is a deficient number, since it is larger than the sum of its proper divisors (164181964).

328363922 is a wasteful number, since it uses less digits than its factorization.

328363922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164181963.

The product of its digits is 93312, while the sum is 38.

The square root of 328363922 is about 18120.8146064133. The cubic root of 328363922 is about 689.8984111447.

Subtracting from 328363922 its reverse (229363823), we obtain a palindrome (99000099).

The spelling of 328363922 in words is "three hundred twenty-eight million, three hundred sixty-three thousand, nine hundred twenty-two".