314846389 has 8 divisors (see below), whose sum is σ = 369889632. Its totient is φ = 264206640.

The previous prime is 314846381. The next prime is 314846407. The reversal of 314846389 is 983648413.

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 314846389 - 2³ = 314846381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314846381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1100719 + ... + 1101004.

It is an arithmetic number, because the mean of its divisors is an integer number (46236204).

Almost surely, 2^314846389 is an apocalyptic number.

It is an amenable number.

314846389 is a deficient number, since it is larger than the sum of its proper divisors (55043243).

314846389 is a wasteful number, since it uses less digits than its factorization.

314846389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2201747.

The product of its digits is 497664, while the sum is 46.

The square root of 314846389 is about 17743.9113219155. The cubic root of 314846389 is about 680.2985921947.

It can be divided in two parts, 31484 and 6389, that added together give a palindrome (37873).

The spelling of 314846389 in words is "three hundred fourteen million, eight hundred forty-six thousand, three hundred eighty-nine".