1348923219 has 8 divisors (see below), whose sum is σ = 2055502080. Its totient is φ = 770813256.

The previous prime is 1348923217. The next prime is 1348923223. The reversal of 1348923219 is 9123298431.

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

It is not a de Polignac number, because 1348923219 - 2¹ = 1348923217 is a prime.

It is a super-2 number, since 2×1348923219² = 3639187701514643922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1348923217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32117199 + ... + 32117240.

It is an arithmetic number, because the mean of its divisors is an integer number (256937760).

Almost surely, 2^1348923219 is an apocalyptic number.

1348923219 is a deficient number, since it is larger than the sum of its proper divisors (706578861).

1348923219 is an equidigital number, since it uses as much as digits as its factorization.

1348923219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64234449.

The product of its digits is 93312, while the sum is 42.

The square root of 1348923219 is about 36727.6900852749. The cubic root of 1348923219 is about 1104.9155273496.

The spelling of 1348923219 in words is "one billion, three hundred forty-eight million, nine hundred twenty-three thousand, two hundred nineteen".