328422762 has 96 divisors (see below), whose sum is σ = 790013952. Its totient is φ = 101896704.

The previous prime is 328422761. The next prime is 328422769. The reversal of 328422762 is 267224823.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (328422761) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1049118 + ... + 1049430.

It is an arithmetic number, because the mean of its divisors is an integer number (8229312).

Almost surely, 2^328422762 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 328422762, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (395006976).

328422762 is an abundant number, since it is smaller than the sum of its proper divisors (461591190).

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

328422762 is a wasteful number, since it uses less digits than its factorization.

328422762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474 (or 462 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 328422762 is about 18122.4380810089. The cubic root of 328422762 is about 689.9396166440.

The spelling of 328422762 in words is "three hundred twenty-eight million, four hundred twenty-two thousand, seven hundred sixty-two".