314488619 has 4 divisors (see below), whose sum is σ = 314524296. Its totient is φ = 314452944.

The previous prime is 314488613. The next prime is 314488631. The reversal of 314488619 is 916884413.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 916884413 = 47 ⋅19508179.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314488619 is a prime.

It is a super-2 number, since 2×314488619² = 197806182961054322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 314488619.

It is not an unprimeable number, because it can be changed into a prime (314488613) 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, 6032 + ... + 25794.

It is an arithmetic number, because the mean of its divisors is an integer number (78631074).

Almost surely, 2^314488619 is an apocalyptic number.

314488619 is a deficient number, since it is larger than the sum of its proper divisors (35677).

314488619 is a wasteful number, since it uses less digits than its factorization.

314488619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35676.

The product of its digits is 165888, while the sum is 44.

The square root of 314488619 is about 17733.8269699464. The cubic root of 314488619 is about 680.0408128618.

The spelling of 314488619 in words is "three hundred fourteen million, four hundred eighty-eight thousand, six hundred nineteen".