1316470355 has 4 divisors (see below), whose sum is σ = 1579764432. Its totient is φ = 1053176280.

The previous prime is 1316470349. The next prime is 1316470367. The reversal of 1316470355 is 5530746131.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1316470355 - 2¹² = 1316466259 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131647031 + ... + 131647040.

It is an arithmetic number, because the mean of its divisors is an integer number (394941108).

Almost surely, 2^1316470355 is an apocalyptic number.

1316470355 is a deficient number, since it is larger than the sum of its proper divisors (263294077).

1316470355 is an equidigital number, since it uses as much as digits as its factorization.

1316470355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263294076.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 1316470355 is about 36283.1965929134. The cubic root of 1316470355 is about 1095.9826892124.

The spelling of 1316470355 in words is "one billion, three hundred sixteen million, four hundred seventy thousand, three hundred fifty-five".