1348274217 has 8 divisors (see below), whose sum is σ = 1841545440. Its totient is φ = 876926240.

The previous prime is 1348274209. The next prime is 1348274243. The reversal of 1348274217 is 7124728431.

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

It is a cyclic number.

It is not a de Polignac number, because 1348274217 - 2³ = 1348274209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1348274297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5480667 + ... + 5480912.

It is an arithmetic number, because the mean of its divisors is an integer number (230193180).

Almost surely, 2^1348274217 is an apocalyptic number.

It is an amenable number.

1348274217 is a deficient number, since it is larger than the sum of its proper divisors (493271223).

1348274217 is a wasteful number, since it uses less digits than its factorization.

1348274217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10961623.

The product of its digits is 75264, while the sum is 39.

The square root of 1348274217 is about 36718.8536994280. The cubic root of 1348274217 is about 1104.7382977362.

The spelling of 1348274217 in words is "one billion, three hundred forty-eight million, two hundred seventy-four thousand, two hundred seventeen".