1328000824 has 16 divisors (see below), whose sum is σ = 2550733920. Its totient is φ = 647805120.

The previous prime is 1328000819. The next prime is 1328000831. The reversal of 1328000824 is 4280008231.

It is a junction number, because it is equal to n+sod(n) for n = 1328000792 and 1328000801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2024064 + ... + 2024719.

It is an arithmetic number, because the mean of its divisors is an integer number (159420870).

Almost surely, 2^1328000824 is an apocalyptic number.

It is an amenable number.

1328000824 is a deficient number, since it is larger than the sum of its proper divisors (1222733096).

1328000824 is a wasteful number, since it uses less digits than its factorization.

1328000824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4048830 (or 4048826 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 1328000824 is about 36441.7456222942. The cubic root of 1328000824 is about 1099.1731593579.

The spelling of 1328000824 in words is "one billion, three hundred twenty-eight million, eight hundred twenty-four", and thus it is an aban number.