1336808880 has 160 divisors (see below), whose sum is σ = 5023249920. Its totient is φ = 324069120.

The previous prime is 1336808867. The next prime is 1336808899. The reversal of 1336808880 is 888086331.

1336808880 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4372 + ... + 51891.

It is an arithmetic number, because the mean of its divisors is an integer number (31395312).

Almost surely, 2^1336808880 is an apocalyptic number.

1336808880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1336808880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2511624960).

1336808880 is an abundant number, since it is smaller than the sum of its proper divisors (3686441040).

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

1336808880 is a wasteful number, since it uses less digits than its factorization.

1336808880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56296 (or 56284 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 1336808880 is about 36562.3970767782. The cubic root of 1336808880 is about 1101.5979200743.

The spelling of 1336808880 in words is "one billion, three hundred thirty-six million, eight hundred eight thousand, eight hundred eighty".