1348509614 has 4 divisors (see below), whose sum is σ = 2022764424. Its totient is φ = 674254806.

The previous prime is 1348509611. The next prime is 1348509623. The reversal of 1348509614 is 4169058431.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348509611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337127402 + ... + 337127405.

It is an arithmetic number, because the mean of its divisors is an integer number (505691106).

Almost surely, 2^1348509614 is an apocalyptic number.

1348509614 is a deficient number, since it is larger than the sum of its proper divisors (674254810).

1348509614 is an equidigital number, since it uses as much as digits as its factorization.

1348509614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674254809.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 1348509614 is about 36722.0589564365. The cubic root of 1348509614 is about 1104.8025865742.

The spelling of 1348509614 in words is "one billion, three hundred forty-eight million, five hundred nine thousand, six hundred fourteen".