1314622346 has 8 divisors (see below), whose sum is σ = 2004260484. Its totient is φ = 646535520.

The previous prime is 1314622327. The next prime is 1314622349. The reversal of 1314622346 is 6432264131.

It can be written as a sum of positive squares in 2 ways, for example, as 1313265121 + 1357225 = 36239^2 + 1165^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1314622349) 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, 5387675 + ... + 5387918.

Almost surely, 2^1314622346 is an apocalyptic number.

1314622346 is a deficient number, since it is larger than the sum of its proper divisors (689638138).

1314622346 is a wasteful number, since it uses less digits than its factorization.

1314622346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10775656.

The product of its digits is 20736, while the sum is 32.

The square root of 1314622346 is about 36257.7211914924. The cubic root of 1314622346 is about 1095.4696166811.

Adding to 1314622346 its reverse (6432264131), we get a palindrome (7746886477).

The spelling of 1314622346 in words is "one billion, three hundred fourteen million, six hundred twenty-two thousand, three hundred forty-six".