1332827808 has 96 divisors (see below), whose sum is σ = 3966177600. Its totient is φ = 388509696.

The previous prime is 1332827767. The next prime is 1332827809. The reversal of 1332827808 is 8087282331.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 1332827808.

It is not an unprimeable number, because it can be changed into a prime (1332827809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4393 + ... + 51816.

It is an arithmetic number, because the mean of its divisors is an integer number (41314350).

Almost surely, 2^1332827808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1332827808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1983088800).

1332827808 is an abundant number, since it is smaller than the sum of its proper divisors (2633349792).

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

1332827808 is a wasteful number, since it uses less digits than its factorization.

1332827808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56254 (or 56246 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 1332827808 is about 36507.9143200485. The cubic root of 1332827808 is about 1100.5032980587.

The spelling of 1332827808 in words is "one billion, three hundred thirty-two million, eight hundred twenty-seven thousand, eight hundred eight".