1339468252 has 12 divisors (see below), whose sum is σ = 2352071736. Its totient is φ = 667447760.

The previous prime is 1339468241. The next prime is 1339468253. The reversal of 1339468252 is 2528649331.

It is a junction number, because it is equal to n+sod(n) for n = 1339468199 and 1339468208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1339468253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570274 + ... + 572617.

It is an arithmetic number, because the mean of its divisors is an integer number (196005978).

Almost surely, 2^1339468252 is an apocalyptic number.

It is an amenable number.

1339468252 is a deficient number, since it is larger than the sum of its proper divisors (1012603484).

1339468252 is a wasteful number, since it uses less digits than its factorization.

1339468252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143188 (or 1143186 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The square root of 1339468252 is about 36598.7465905596. The cubic root of 1339468252 is about 1102.3279217519.

The spelling of 1339468252 in words is "one billion, three hundred thirty-nine million, four hundred sixty-eight thousand, two hundred fifty-two".