1348404344 has 48 divisors (see below), whose sum is σ = 2952618000. Its totient is φ = 577063200.

The previous prime is 1348404307. The next prime is 1348404361. The reversal of 1348404344 is 4434048431.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a congruent number.

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 in 11 ways as a sum of consecutive naturals, for example, 1923194 + ... + 1923894.

It is an arithmetic number, because the mean of its divisors is an integer number (61512875).

Almost surely, 2^1348404344 is an apocalyptic number.

1348404344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1348404344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1476309000).

1348404344 is an abundant number, since it is smaller than the sum of its proper divisors (1604213656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1348404344 is an frugal number, since it uses more digits than its factorization.

1348404344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1429 (or 710 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

The square root of 1348404344 is about 36720.6255937995. The cubic root of 1348404344 is about 1104.7738374046.

The spelling of 1348404344 in words is "one billion, three hundred forty-eight million, four hundred four thousand, three hundred forty-four".