1348827865 has 16 divisors (see below), whose sum is σ = 2017987200. Its totient is φ = 840827520.

The previous prime is 1348827863. The next prime is 1348827869. The reversal of 1348827865 is 5687288431.

It is not a de Polignac number, because 1348827865 - 2¹ = 1348827863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1348827863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1751340 + ... + 1752109.

It is an arithmetic number, because the mean of its divisors is an integer number (126124200).

Almost surely, 2^1348827865 is an apocalyptic number.

It is an amenable number.

1348827865 is a deficient number, since it is larger than the sum of its proper divisors (669159335).

1348827865 is a wasteful number, since it uses less digits than its factorization.

1348827865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3503472.

The product of its digits is 2580480, while the sum is 52.

The square root of 1348827865 is about 36726.3919409462. The cubic root of 1348827865 is about 1104.8894916206.

The spelling of 1348827865 in words is "one billion, three hundred forty-eight million, eight hundred twenty-seven thousand, eight hundred sixty-five".