1347867914 has 8 divisors (see below), whose sum is σ = 2021960388. Its totient is φ = 673881120.

The previous prime is 1347867889. The next prime is 1347867929. The reversal of 1347867914 is 4197687431.

It can be written as a sum of positive squares in 2 ways, for example, as 1344322225 + 3545689 = 36665^2 + 1883^2 .

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

It is a super-2 number, since 2×1347867914² = 3633495827181422792, which contains 22 as substring.

It is a Curzon number.

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, 27374 + ... + 58694.

Almost surely, 2^1347867914 is an apocalyptic number.

1347867914 is a deficient number, since it is larger than the sum of its proper divisors (674092474).

1347867914 is a wasteful number, since it uses less digits than its factorization.

1347867914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52840.

The product of its digits is 1016064, while the sum is 50.

The square root of 1347867914 is about 36713.3206615800. The cubic root of 1347867914 is about 1104.6273154710.

The spelling of 1347867914 in words is "one billion, three hundred forty-seven million, eight hundred sixty-seven thousand, nine hundred fourteen".