3447140314 has 8 divisors (see below), whose sum is σ = 5178779028. Its totient is φ = 1720880640.

The previous prime is 3447140309. The next prime is 3447140321. The reversal of 3447140314 is 4130417443.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3194171289 + 252969025 = 56517^2 + 15905^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1343157 + ... + 1345720.

Almost surely, 2^3447140314 is an apocalyptic number.

3447140314 is a deficient number, since it is larger than the sum of its proper divisors (1731638714).

3447140314 is a wasteful number, since it uses less digits than its factorization.

3447140314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2689520.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 3447140314 is about 58712.3523119284. The cubic root of 3447140314 is about 1510.6121977091.

Adding to 3447140314 its reverse (4130417443), we get a palindrome (7577557757).

The spelling of 3447140314 in words is "three billion, four hundred forty-seven million, one hundred forty thousand, three hundred fourteen".