314609407 has 4 divisors (see below), whose sum is σ = 359553616. Its totient is φ = 269665200.

The previous prime is 314609401. The next prime is 314609411. The reversal of 314609407 is 704906413.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 704906413 = 53 ⋅13300121.

It is a de Polignac number, because none of the positive numbers 2^k-314609407 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 (314609401) 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, 22472094 + ... + 22472107.

It is an arithmetic number, because the mean of its divisors is an integer number (89888404).

Almost surely, 2^314609407 is an apocalyptic number.

314609407 is a deficient number, since it is larger than the sum of its proper divisors (44944209).

314609407 is an equidigital number, since it uses as much as digits as its factorization.

314609407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44944208.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 314609407 is about 17737.2322248991. The cubic root of 314609407 is about 680.1278645078.

The spelling of 314609407 in words is "three hundred fourteen million, six hundred nine thousand, four hundred seven".