316454047 has 8 divisors (see below), whose sum is σ = 389482016. Its totient is φ = 250381152.

The previous prime is 316453999. The next prime is 316454053. The reversal of 316454047 is 740454613.

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

It is not a de Polignac number, because 316454047 - 2¹⁹ = 315929759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316454057) 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 7 ways as a sum of consecutive naturals, for example, 1738668 + ... + 1738849.

It is an arithmetic number, because the mean of its divisors is an integer number (48685252).

Almost surely, 2^316454047 is an apocalyptic number.

316454047 is a deficient number, since it is larger than the sum of its proper divisors (73027969).

316454047 is a wasteful number, since it uses less digits than its factorization.

316454047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3477537.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 316454047 is about 17789.1553200257. The cubic root of 316454047 is about 681.4545328464.

The spelling of 316454047 in words is "three hundred sixteen million, four hundred fifty-four thousand, forty-seven".