314905768973 has 8 divisors (see below), whose sum is σ = 323470082040. Its totient is φ = 306344263680.

The previous prime is 314905768967. The next prime is 314905768987. The reversal of 314905768973 is 379867509413.

It can be written as a sum of positive squares in 4 ways, for example, as 59191483849 + 255714285124 = 243293^2 + 505682^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 314905768973 - 2¹⁸ = 314905506829 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314905768943) 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, 473588 + ... + 924173.

It is an arithmetic number, because the mean of its divisors is an integer number (40433760255).

Almost surely, 2^314905768973 is an apocalyptic number.

It is an amenable number.

314905768973 is a deficient number, since it is larger than the sum of its proper divisors (8564313067).

314905768973 is a wasteful number, since it uses less digits than its factorization.

314905768973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403887.

The product of its (nonzero) digits is 34292160, while the sum is 62.

The spelling of 314905768973 in words is "three hundred fourteen billion, nine hundred five million, seven hundred sixty-eight thousand, nine hundred seventy-three".