316049346 has 24 divisors (see below), whose sum is σ = 725055084. Its totient is φ = 99152640.

The previous prime is 316049341. The next prime is 316049347. The reversal of 316049346 is 643940613.

316049346 is a `hidden beast` number, since 3 + 1 + 604 + 9 + 3 + 46 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 298080225 + 17969121 = 17265^2 + 4239^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 316049346.

It is not an unprimeable number, because it can be changed into a prime (316049341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 516115 + ... + 516726.

Almost surely, 2^316049346 is an apocalyptic number.

316049346 is an abundant number, since it is smaller than the sum of its proper divisors (409005738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316049346 is a wasteful number, since it uses less digits than its factorization.

316049346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032866 (or 1032863 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 316049346 is about 17777.7767451389. The cubic root of 316049346 is about 681.1639135280.

Adding to 316049346 its reverse (643940613), we get a palindrome (959989959).

The spelling of 316049346 in words is "three hundred sixteen million, forty-nine thousand, three hundred forty-six".