3144816346 has 8 divisors (see below), whose sum is σ = 5391113760. Its totient is φ = 1347778428.

The previous prime is 3144816341. The next prime is 3144816361. The reversal of 3144816346 is 6436184413.

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

It is a junction number, because it is equal to n+sod(n) for n = 3144816299 and 3144816308.

It is not an unprimeable number, because it can be changed into a prime (3144816341) 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, 112314856 + ... + 112314883.

It is an arithmetic number, because the mean of its divisors is an integer number (673889220).

Almost surely, 2^3144816346 is an apocalyptic number.

3144816346 is a deficient number, since it is larger than the sum of its proper divisors (2246297414).

3144816346 is a wasteful number, since it uses less digits than its factorization.

3144816346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224629748.

The product of its digits is 165888, while the sum is 40.

The square root of 3144816346 is about 56078.6621274081. The cubic root of 3144816346 is about 1465.0926717461.

The spelling of 3144816346 in words is "three billion, one hundred forty-four million, eight hundred sixteen thousand, three hundred forty-six".