314898689 has 4 divisors (see below), whose sum is σ = 359884224. Its totient is φ = 269913156.

The previous prime is 314898679. The next prime is 314898691. The reversal of 314898689 is 986898413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 314898689 - 2¹⁶ = 314833153 is a prime.

It is a super-2 number, since 2×314898689² = 198322368667837442, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (314898629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22492757 + ... + 22492770.

It is an arithmetic number, because the mean of its divisors is an integer number (89971056).

Almost surely, 2^314898689 is an apocalyptic number.

It is an amenable number.

314898689 is a deficient number, since it is larger than the sum of its proper divisors (44985535).

314898689 is an equidigital number, since it uses as much as digits as its factorization.

314898689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44985534.

The product of its digits is 2985984, while the sum is 56.

The square root of 314898689 is about 17745.3850056853. The cubic root of 314898689 is about 680.3362588662.

The spelling of 314898689 in words is "three hundred fourteen million, eight hundred ninety-eight thousand, six hundred eighty-nine".