1348852881 has 8 divisors (see below), whose sum is σ = 1798759744. Its totient is φ = 899090640.

The previous prime is 1348852861. The next prime is 1348852909. The reversal of 1348852881 is 1882588431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1348852881 - 2⁷ = 1348852753 is a prime.

It is a super-2 number, since 2×1348852881² = 3638808189164000322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1348852881.

It is not an unprimeable number, because it can be changed into a prime (1348852831) 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, 12106 + ... + 53331.

It is an arithmetic number, because the mean of its divisors is an integer number (224844968).

Almost surely, 2^1348852881 is an apocalyptic number.

It is an amenable number.

1348852881 is a deficient number, since it is larger than the sum of its proper divisors (449906863).

1348852881 is an equidigital number, since it uses as much as digits as its factorization.

1348852881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72311.

The product of its digits is 491520, while the sum is 48.

The square root of 1348852881 is about 36726.7325118911. The cubic root of 1348852881 is about 1104.8963221796.

The spelling of 1348852881 in words is "one billion, three hundred forty-eight million, eight hundred fifty-two thousand, eight hundred eighty-one".