1348469 has 4 divisors (see below), whose sum is σ = 1392000. Its totient is φ = 1304940.

The previous prime is 1348441. The next prime is 1348483. The reversal of 1348469 is 9648431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1348469 - 2¹⁶ = 1282933 is a prime.

It is a super-2 number, since 2×1348469² = 3636737287922, which contains 22 as substring.

It is a d-powerful number, because it can be written as 1 + 3⁹ + 4⁴ + 8 + 4¹⁰ + 6⁷ + 9 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348409) 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 3 ways as a sum of consecutive naturals, for example, 21719 + ... + 21780.

It is an arithmetic number, because the mean of its divisors is an integer number (348000).

2^1348469 is an apocalyptic number.

It is an amenable number.

1348469 is a deficient number, since it is larger than the sum of its proper divisors (43531).

1348469 is an equidigital number, since it uses as much as digits as its factorization.

1348469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43530.

The product of its digits is 20736, while the sum is 35.

The square root of 1348469 is about 1161.2359794633. The cubic root of 1348469 is about 110.4791495094.

The spelling of 1348469 in words is "one million, three hundred forty-eight thousand, four hundred sixty-nine".