1348444808 has 8 divisors (see below), whose sum is σ = 2528334030. Its totient is φ = 674222400.

The previous prime is 1348444787. The next prime is 1348444817. The reversal of 1348444808 is 8084448431.

It can be written as a sum of positive squares in only one way, i.e., 881971204 + 466473604 = 29698^2 + 21598^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 84277793 + ... + 84277808.

Almost surely, 2^1348444808 is an apocalyptic number.

It is an amenable number.

1348444808 is a deficient number, since it is larger than the sum of its proper divisors (1179889222).

1348444808 is a wasteful number, since it uses less digits than its factorization.

1348444808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168555607 (or 168555603 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 44.

The square root of 1348444808 is about 36721.1765606714. The cubic root of 1348444808 is about 1104.7848882741.

The spelling of 1348444808 in words is "one billion, three hundred forty-eight million, four hundred forty-four thousand, eight hundred eight".