314285889 has 8 divisors (see below), whose sum is σ = 419147872. Its totient is φ = 209473920.

The previous prime is 314285887. The next prime is 314285903. The reversal of 314285889 is 988582413.

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

It is not a de Polignac number, because 314285889 - 2¹ = 314285887 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314285887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6129 + ... + 25809.

It is an arithmetic number, because the mean of its divisors is an integer number (52393484).

Almost surely, 2^314285889 is an apocalyptic number.

It is an amenable number.

314285889 is a deficient number, since it is larger than the sum of its proper divisors (104861983).

314285889 is a wasteful number, since it uses less digits than its factorization.

314285889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25007.

The product of its digits is 552960, while the sum is 48.

The square root of 314285889 is about 17728.1101361651. The cubic root of 314285889 is about 679.8946556823.

The spelling of 314285889 in words is "three hundred fourteen million, two hundred eighty-five thousand, eight hundred eighty-nine".