314471890 has 8 divisors (see below), whose sum is σ = 566049420. Its totient is φ = 125788752.

The previous prime is 314471863. The next prime is 314471891. The reversal of 314471890 is 98174413.

It can be written as a sum of positive squares in 2 ways, for example, as 314317441 + 154449 = 17729^2 + 393^2 .

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

It is not an unprimeable number, because it can be changed into a prime (314471891) 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, 15723585 + ... + 15723604.

Almost surely, 2^314471890 is an apocalyptic number.

314471890 is a deficient number, since it is larger than the sum of its proper divisors (251577530).

314471890 is a wasteful number, since it uses less digits than its factorization.

314471890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31447196.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 314471890 is about 17733.3552944726. The cubic root of 314471890 is about 680.0287545511.

The spelling of 314471890 in words is "three hundred fourteen million, four hundred seventy-one thousand, eight hundred ninety".