316963783 has 2 divisors, whose sum is σ = 316963784. Its totient is φ = 316963782.

The previous prime is 316963763. The next prime is 316963807. The reversal of 316963783 is 387369613.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316963783 - 2¹³ = 316955591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316963763) 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 as a sum of consecutive naturals, namely, 158481891 + 158481892.

It is an arithmetic number, because the mean of its divisors is an integer number (158481892).

Almost surely, 2^316963783 is an apocalyptic number.

316963783 is a deficient number, since it is larger than the sum of its proper divisors (1).

316963783 is an equidigital number, since it uses as much as digits as its factorization.

316963783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 46.

The square root of 316963783 is about 17803.4767110247. The cubic root of 316963783 is about 681.8202263497.

The spelling of 316963783 in words is "three hundred sixteen million, nine hundred sixty-three thousand, seven hundred eighty-three".