1348513234 has 4 divisors (see below), whose sum is σ = 2022769854. Its totient is φ = 674256616.

The previous prime is 1348513223. The next prime is 1348513261. The reversal of 1348513234 is 4323158431.

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

It can be written as a sum of positive squares in only one way, i.e., 1187147025 + 161366209 = 34455^2 + 12703^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1348513234.

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 as a sum of consecutive naturals, namely, 337128307 + ... + 337128310.

Almost surely, 2^1348513234 is an apocalyptic number.

1348513234 is a deficient number, since it is larger than the sum of its proper divisors (674256620).

1348513234 is an equidigital number, since it uses as much as digits as its factorization.

1348513234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674256619.

The product of its digits is 34560, while the sum is 34.

The square root of 1348513234 is about 36722.1082455787. The cubic root of 1348513234 is about 1104.8035751673.

The spelling of 1348513234 in words is "one billion, three hundred forty-eight million, five hundred thirteen thousand, two hundred thirty-four".