1323879 has 8 divisors (see below), whose sum is σ = 1826160. Its totient is φ = 852096.

The previous prime is 1323877. The next prime is 1323893. The reversal of 1323879 is 9783231.

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

It is not a de Polignac number, because 1323879 - 2¹ = 1323877 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7522 + ... + 7695.

It is an arithmetic number, because the mean of its divisors is an integer number (228270).

2^1323879 is an apocalyptic number.

1323879 is a deficient number, since it is larger than the sum of its proper divisors (502281).

1323879 is a wasteful number, since it uses less digits than its factorization.

1323879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15249.

The product of its digits is 9072, while the sum is 33.

The square root of 1323879 is about 1150.5994090038. The cubic root of 1323879 is about 109.8034783122.

The spelling of 1323879 in words is "one million, three hundred twenty-three thousand, eight hundred seventy-nine".