1380313 has 8 divisors (see below), whose sum is σ = 1558080. Its totient is φ = 1211280.

The previous prime is 1380307. The next prime is 1380317. The reversal of 1380313 is 3130831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1380313 - 2⁹ = 1379801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1380317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1845 + ... + 2482.

It is an arithmetic number, because the mean of its divisors is an integer number (194760).

2^1380313 is an apocalyptic number.

It is an amenable number.

1380313 is a deficient number, since it is larger than the sum of its proper divisors (177767).

1380313 is a wasteful number, since it uses less digits than its factorization.

1380313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4367.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1380313 is about 1174.8672265409. The cubic root of 1380313 is about 111.3420447684.

The spelling of 1380313 in words is "one million, three hundred eighty thousand, three hundred thirteen".