1313799 has 8 divisors (see below), whose sum is σ = 1765632. Its totient is φ = 868920.

The previous prime is 1313797. The next prime is 1313813. The reversal of 1313799 is 9973131.

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

It is not a de Polignac number, because 1313799 - 2¹ = 1313797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1279 + ... + 2064.

It is an arithmetic number, because the mean of its divisors is an integer number (220704).

2^1313799 is an apocalyptic number.

1313799 is a deficient number, since it is larger than the sum of its proper divisors (451833).

1313799 is a wasteful number, since it uses less digits than its factorization.

1313799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3477.

The product of its digits is 5103, while the sum is 33.

The square root of 1313799 is about 1146.2107136125. The cubic root of 1313799 is about 109.5240871929.

It can be divided in two parts, 1313 and 799, that added together give a palindrome (2112).

The spelling of 1313799 in words is "one million, three hundred thirteen thousand, seven hundred ninety-nine".