1347223353 has 16 divisors (see below), whose sum is σ = 2054301696. Its totient is φ = 769320720.

The previous prime is 1347223331. The next prime is 1347223393. The reversal of 1347223353 is 3533227431.

It is not a de Polignac number, because 1347223353 - 2²¹ = 1345126201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1347223313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11200 + ... + 53102.

It is an arithmetic number, because the mean of its divisors is an integer number (128393856).

Almost surely, 2^1347223353 is an apocalyptic number.

It is an amenable number.

1347223353 is a deficient number, since it is larger than the sum of its proper divisors (707078343).

1347223353 is a wasteful number, since it uses less digits than its factorization.

1347223353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43444.

The product of its digits is 45360, while the sum is 33.

The square root of 1347223353 is about 36704.5413130310. The cubic root of 1347223353 is about 1104.4512069160.

It can be divided in two parts, 134722 and 3353, that added together give a triangular number (138075 = T₅₂₅).

The spelling of 1347223353 in words is "one billion, three hundred forty-seven million, two hundred twenty-three thousand, three hundred fifty-three".