1320314382 has 24 divisors (see below), whose sum is σ = 2876669640. Its totient is φ = 437645040.

The previous prime is 1320314381. The next prime is 1320314393. The reversal of 1320314382 is 2834130231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320314381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 201669 + ... + 208112.

It is an arithmetic number, because the mean of its divisors is an integer number (119861235).

Almost surely, 2^1320314382 is an apocalyptic number.

1320314382 is an abundant number, since it is smaller than the sum of its proper divisors (1556355258).

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

1320314382 is a wasteful number, since it uses less digits than its factorization.

1320314382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409968 (or 409965 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 1320314382 is about 36336.1305314696. The cubic root of 1320314382 is about 1097.0483906673.

The spelling of 1320314382 in words is "one billion, three hundred twenty million, three hundred fourteen thousand, three hundred eighty-two".