1316353 has 4 divisors (see below), whose sum is σ = 1358848. Its totient is φ = 1273860.

The previous prime is 1316347. The next prime is 1316363. The reversal of 1316353 is 3536131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1316353 - 2⁵ = 1316321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1316303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21201 + ... + 21262.

It is an arithmetic number, because the mean of its divisors is an integer number (339712).

2^1316353 is an apocalyptic number.

It is an amenable number.

1316353 is a deficient number, since it is larger than the sum of its proper divisors (42495).

1316353 is an equidigital number, since it uses as much as digits as its factorization.

1316353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42494.

The product of its digits is 810, while the sum is 22.

The square root of 1316353 is about 1147.3242784845. The cubic root of 1316353 is about 109.5950121605.

The spelling of 1316353 in words is "one million, three hundred sixteen thousand, three hundred fifty-three".