1348919 has 8 divisors (see below), whose sum is σ = 1584912. Its totient is φ = 1131840.

The previous prime is 1348913. The next prime is 1348931. The reversal of 1348919 is 9198431.

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 1348919 - 2¹² = 1344823 is a prime.

It is a super-2 number, since 2×1348919² = 3639164937122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348913) 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, 4574 + ... + 4859.

It is an arithmetic number, because the mean of its divisors is an integer number (198114).

2^1348919 is an apocalyptic number.

1348919 is a deficient number, since it is larger than the sum of its proper divisors (235993).

1348919 is a wasteful number, since it uses less digits than its factorization.

1348919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9457.

The product of its digits is 7776, while the sum is 35.

The square root of 1348919 is about 1161.4297223681. The cubic root of 1348919 is about 110.4914375408.

The spelling of 1348919 in words is "one million, three hundred forty-eight thousand, nine hundred nineteen".