314432308 has 12 divisors (see below), whose sum is σ = 559277572. Its totient is φ = 154638720.

The previous prime is 314432281. The next prime is 314432309. The reversal of 314432308 is 803234413.

314432308 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 141562404 + 172869904 = 11898^2 + 13148^2 .

314432308 is strictly pandigital in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314432309) 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 3 ways as a sum of consecutive naturals, for example, 644085 + ... + 644572.

Almost surely, 2^314432308 is an apocalyptic number.

It is an amenable number.

314432308 is a deficient number, since it is larger than the sum of its proper divisors (244845264).

314432308 is a wasteful number, since it uses less digits than its factorization.

314432308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288722 (or 1288720 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 314432308 is about 17732.2392268997. The cubic root of 314432308 is about 680.0002220299. Note that the first 3 decimals are identical.

The spelling of 314432308 in words is "three hundred fourteen million, four hundred thirty-two thousand, three hundred eight".