314929169 has 4 divisors (see below), whose sum is σ = 314986980. Its totient is φ = 314871360.

The previous prime is 314929117. The next prime is 314929171. The reversal of 314929169 is 961929413.

It is a happy number.

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 42250000 + 272679169 = 6500^2 + 16513^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314929169 is a prime.

It is a super-2 number, since 2×314929169² = 198360762974061122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314929189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19772 + ... + 31949.

It is an arithmetic number, because the mean of its divisors is an integer number (78746745).

Almost surely, 2^314929169 is an apocalyptic number.

It is an amenable number.

314929169 is a deficient number, since it is larger than the sum of its proper divisors (57811).

314929169 is an equidigital number, since it uses as much as digits as its factorization.

314929169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57810.

The product of its digits is 104976, while the sum is 44.

The square root of 314929169 is about 17746.2437997453. The cubic root of 314929169 is about 680.3582087619.

The spelling of 314929169 in words is "three hundred fourteen million, nine hundred twenty-nine thousand, one hundred sixty-nine".