1339130208 has 96 divisors (see below), whose sum is σ = 3814981632. Its totient is φ = 408844800.

The previous prime is 1339130207. The next prime is 1339130231. The reversal of 1339130208 is 8020319331.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1339130207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159393 + ... + 167583.

It is an arithmetic number, because the mean of its divisors is an integer number (39739392).

Almost surely, 2^1339130208 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 1339130208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1907490816).

1339130208 is an abundant number, since it is smaller than the sum of its proper divisors (2475851424).

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

1339130208 is a wasteful number, since it uses less digits than its factorization.

1339130208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8348 (or 8340 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 1339130208 is about 36594.1280535553. The cubic root of 1339130208 is about 1102.2351817930.

Adding to 1339130208 its reverse (8020319331), we get a palindrome (9359449539).

The spelling of 1339130208 in words is "one billion, three hundred thirty-nine million, one hundred thirty thousand, two hundred eight".