315473341 has 4 divisors (see below), whose sum is σ = 315738972. Its totient is φ = 315207712.

The previous prime is 315473303. The next prime is 315473351. The reversal of 315473341 is 143374513.

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

It can be written as a sum of positive squares in 2 ways, for example, as 66748900 + 248724441 = 8170^2 + 15771^2 .

It is a cyclic number.

It is not a de Polignac number, because 315473341 - 2¹³ = 315465149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315473351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131026 + ... + 133411.

It is an arithmetic number, because the mean of its divisors is an integer number (78934743).

Almost surely, 2^315473341 is an apocalyptic number.

It is an amenable number.

315473341 is a deficient number, since it is larger than the sum of its proper divisors (265631).

315473341 is a wasteful number, since it uses less digits than its factorization.

315473341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265630.

The product of its digits is 15120, while the sum is 31.

The square root of 315473341 is about 17761.5692155845. The cubic root of 315473341 is about 680.7498511633.

The spelling of 315473341 in words is "three hundred fifteen million, four hundred seventy-three thousand, three hundred forty-one".