1328022846 has 12 divisors (see below), whose sum is σ = 2877382872. Its totient is φ = 442674276.

The previous prime is 1328022821. The next prime is 1328022869. The reversal of 1328022846 is 6482208231.

It is a self number, because there is not a number n which added to its sum of digits gives 1328022846.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36889506 + ... + 36889541.

It is an arithmetic number, because the mean of its divisors is an integer number (239781906).

Almost surely, 2^1328022846 is an apocalyptic number.

1328022846 is an abundant number, since it is smaller than the sum of its proper divisors (1549360026).

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

1328022846 is a wasteful number, since it uses less digits than its factorization.

1328022846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73779055 (or 73779052 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 1328022846 is about 36442.0477745145. The cubic root of 1328022846 is about 1099.1792351216.

The spelling of 1328022846 in words is "one billion, three hundred twenty-eight million, twenty-two thousand, eight hundred forty-six".