3843954846 has 16 divisors (see below), whose sum is σ = 8542122000. Its totient is φ = 1281318264.

The previous prime is 3843954791. The next prime is 3843954853. The reversal of 3843954846 is 6484593483.

3843954846 is a `hidden beast` number, since 38 + 43 + 95 + 484 + 6 = 666.

3843954846 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 71184349 = 3843954846 / (3 + 8 + 4 + 3 + 9 + 5 + 4 + 8 + 4 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 3843954792 and 3843954801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35592121 + ... + 35592228.

It is an arithmetic number, because the mean of its divisors is an integer number (533882625).

Almost surely, 2^3843954846 is an apocalyptic number.

3843954846 is an abundant number, since it is smaller than the sum of its proper divisors (4698167154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3843954846 is a wasteful number, since it uses less digits than its factorization.

3843954846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71184360 (or 71184354 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 54.

The square root of 3843954846 is about 61999.6358537693. The cubic root of 3843954846 is about 1566.4844657182.

The spelling of 3843954846 in words is "three billion, eight hundred forty-three million, nine hundred fifty-four thousand, eight hundred forty-six".