848411381 has 4 divisors (see below), whose sum is σ = 854515200. Its totient is φ = 842307564.

The previous prime is 848411359. The next prime is 848411387. The reversal of 848411381 is 183114848.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-848411381 is a prime.

It is a super-2 number, since 2×848411381² = 1439603742820654322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (848411387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3051701 + ... + 3051978.

It is an arithmetic number, because the mean of its divisors is an integer number (213628800).

Almost surely, 2^848411381 is an apocalyptic number.

It is an amenable number.

848411381 is a deficient number, since it is larger than the sum of its proper divisors (6103819).

848411381 is a wasteful number, since it uses less digits than its factorization.

848411381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6103818.

The product of its digits is 24576, while the sum is 38.

The square root of 848411381 is about 29127.5021414470. The cubic root of 848411381 is about 946.6777325598.

The spelling of 848411381 in words is "eight hundred forty-eight million, four hundred eleven thousand, three hundred eighty-one".