1348147871 has 16 divisors (see below), whose sum is σ = 1591984128. Its totient is φ = 1117195200.

The previous prime is 1348147847. The next prime is 1348147901. The reversal of 1348147871 is 1787418431.

It is a cyclic number.

It is not a de Polignac number, because 1348147871 - 2¹⁰ = 1348146847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348143871) 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, 284306 + ... + 289008.

It is an arithmetic number, because the mean of its divisors is an integer number (99499008).

Almost surely, 2^1348147871 is an apocalyptic number.

1348147871 is a deficient number, since it is larger than the sum of its proper divisors (243836257).

1348147871 is a wasteful number, since it uses less digits than its factorization.

1348147871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6062.

The product of its digits is 150528, while the sum is 44.

The square root of 1348147871 is about 36717.1332078091. The cubic root of 1348147871 is about 1104.7037885284.

The spelling of 1348147871 in words is "one billion, three hundred forty-eight million, one hundred forty-seven thousand, eight hundred seventy-one".