1316463343 has 8 divisors (see below), whose sum is σ = 1444480128. Its totient is φ = 1192268064.

The previous prime is 1316463341. The next prime is 1316463353. The reversal of 1316463343 is 3433646131.

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

It is not a de Polignac number, because 1316463343 - 2¹ = 1316463341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1316463299 and 1316463308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316463341) 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, 954655 + ... + 956032.

It is an arithmetic number, because the mean of its divisors is an integer number (180560016).

Almost surely, 2^1316463343 is an apocalyptic number.

1316463343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1316463343 is a deficient number, since it is larger than the sum of its proper divisors (128016785).

1316463343 is a wasteful number, since it uses less digits than its factorization.

1316463343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1910753.

The product of its digits is 46656, while the sum is 34.

The square root of 1316463343 is about 36283.0999640328. The cubic root of 1316463343 is about 1095.9807433414.

The spelling of 1316463343 in words is "one billion, three hundred sixteen million, four hundred sixty-three thousand, three hundred forty-three".