1348061872 has 10 divisors (see below), whose sum is σ = 2611869908. Its totient is φ = 674030928.

The previous prime is 1348061861. The next prime is 1348061881. The reversal of 1348061872 is 2781608431.

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, 42126918 + ... + 42126949.

Almost surely, 2^1348061872 is an apocalyptic number.

It is an amenable number.

1348061872 is a deficient number, since it is larger than the sum of its proper divisors (1263808036).

1348061872 is an equidigital number, since it uses as much as digits as its factorization.

1348061872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84253875 (or 84253869 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 1348061872 is about 36715.9620873538. The cubic root of 1348061872 is about 1104.6802981672.

The spelling of 1348061872 in words is "one billion, three hundred forty-eight million, sixty-one thousand, eight hundred seventy-two".