313934906 has 8 divisors (see below), whose sum is σ = 471041460. Its totient is φ = 156921088.

The previous prime is 313934893. The next prime is 313934911. The reversal of 313934906 is 609439313.

It can be written as a sum of positive squares in 2 ways, for example, as 311346025 + 2588881 = 17645^2 + 1609^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 313934906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13991 + ... + 28698.

Almost surely, 2^313934906 is an apocalyptic number.

313934906 is a deficient number, since it is larger than the sum of its proper divisors (157106554).

313934906 is a wasteful number, since it uses less digits than its factorization.

313934906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46368.

The product of its (nonzero) digits is 52488, while the sum is 38.

The square root of 313934906 is about 17718.2083179987. The cubic root of 313934906 is about 679.6414675701.

The spelling of 313934906 in words is "three hundred thirteen million, nine hundred thirty-four thousand, nine hundred six".