714714194 has 4 divisors (see below), whose sum is σ = 1072071294. Its totient is φ = 357357096.

The previous prime is 714714191. The next prime is 714714197. The reversal of 714714194 is 491417417.

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: 491417417 = 1427 ⋅344371.

It is an interprime number because it is at equal distance from previous prime (714714191) and next prime (714714197).

It can be written as a sum of positive squares in only one way, i.e., 671483569 + 43230625 = 25913^2 + 6575^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (714714191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178678547 + ... + 178678550.

Almost surely, 2^714714194 is an apocalyptic number.

714714194 is a deficient number, since it is larger than the sum of its proper divisors (357357100).

714714194 is a wasteful number, since it uses less digits than its factorization.

714714194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357357099.

The product of its digits is 28224, while the sum is 38.

The square root of 714714194 is about 26734.1391108822. The cubic root of 714714194 is about 894.0822418156.

The spelling of 714714194 in words is "seven hundred fourteen million, seven hundred fourteen thousand, one hundred ninety-four".