1380350313 has 12 divisors (see below), whose sum is σ = 2080528320. Its totient is φ = 880223256.

The previous prime is 1380350311. The next prime is 1380350347. The reversal of 1380350313 is 3130530831.

It is not a de Polignac number, because 1380350313 - 2¹ = 1380350311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1380350311) 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, 3333973 + ... + 3334386.

It is an arithmetic number, because the mean of its divisors is an integer number (173377360).

Almost surely, 2^1380350313 is an apocalyptic number.

It is an amenable number.

1380350313 is a deficient number, since it is larger than the sum of its proper divisors (700178007).

1380350313 is a wasteful number, since it uses less digits than its factorization.

1380350313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6668388 (or 6668385 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 1380350313 is about 37153.0659973036. The cubic root of 1380350313 is about 1113.4304803556.

The spelling of 1380350313 in words is "one billion, three hundred eighty million, three hundred fifty thousand, three hundred thirteen".