3847433848 has 8 divisors (see below), whose sum is σ = 7213938480. Its totient is φ = 1923716920.

The previous prime is 3847433819. The next prime is 3847433879. The reversal of 3847433848 is 8483347483.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3847433795 and 3847433804.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 240464608 + ... + 240464623.

It is an arithmetic number, because the mean of its divisors is an integer number (901742310).

Almost surely, 2^3847433848 is an apocalyptic number.

It is an amenable number.

3847433848 is a deficient number, since it is larger than the sum of its proper divisors (3366504632).

3847433848 is a wasteful number, since it uses less digits than its factorization.

3847433848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480929237 (or 480929233 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 52.

The square root of 3847433848 is about 62027.6861409484. The cubic root of 3847433848 is about 1566.9569096381.

The spelling of 3847433848 in words is "three billion, eight hundred forty-seven million, four hundred thirty-three thousand, eight hundred forty-eight".