71384314 has 8 divisors (see below), whose sum is σ = 107312148. Its totient is φ = 35613600.

The previous prime is 71384293. The next prime is 71384333. The reversal of 71384314 is 41348317.

It can be written as a sum of positive squares in 2 ways, for example, as 60606225 + 10778089 = 7785^2 + 3283^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 38137 + ... + 39964.

Almost surely, 2^71384314 is an apocalyptic number.

71384314 is a deficient number, since it is larger than the sum of its proper divisors (35927834).

71384314 is a wasteful number, since it uses less digits than its factorization.

71384314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78560.

The product of its digits is 8064, while the sum is 31.

The square root of 71384314 is about 8448.9238367972. The cubic root of 71384314 is about 414.8275550050.

The spelling of 71384314 in words is "seventy-one million, three hundred eighty-four thousand, three hundred fourteen".