1348388049 has 8 divisors (see below), whose sum is σ = 1805374080. Its totient is φ = 895163696.

The previous prime is 1348388017. The next prime is 1348388053. The reversal of 1348388049 is 9408838431.

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 1348388049 - 2⁵ = 1348388017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1348387989 and 1348388007.

It is not an unprimeable number, because it can be changed into a prime (1348388149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 939582 + ... + 941015.

It is an arithmetic number, because the mean of its divisors is an integer number (225671760).

Almost surely, 2^1348388049 is an apocalyptic number.

It is an amenable number.

1348388049 is a deficient number, since it is larger than the sum of its proper divisors (456986031).

1348388049 is a wasteful number, since it uses less digits than its factorization.

1348388049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1880839.

The product of its (nonzero) digits is 663552, while the sum is 48.

The square root of 1348388049 is about 36720.4037151010. The cubic root of 1348388049 is about 1104.7693871168.

The spelling of 1348388049 in words is "one billion, three hundred forty-eight million, three hundred eighty-eight thousand, forty-nine".