3943476048 has 20 divisors (see below), whose sum is σ = 10187313248. Its totient is φ = 1314492000.

The previous prime is 3943476037. The next prime is 3943476071. The reversal of 3943476048 is 8406743493.

It is a super-2 number, since 2×3943476048² = 31102006682299396608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 82155751 = 3943476048 / (3 + 9 + 4 + 3 + 4 + 7 + 6 + 0 + 4 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 3943475988 and 3943476006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41077828 + ... + 41077923.

Almost surely, 2^3943476048 is an apocalyptic number.

It is an amenable number.

3943476048 is an abundant number, since it is smaller than the sum of its proper divisors (6243837200).

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

3943476048 is a wasteful number, since it uses less digits than its factorization.

3943476048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82155762 (or 82155756 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 48.

The square root of 3943476048 is about 62797.1022261378. The cubic root of 3943476048 is about 1579.8883711126. Note that the first 3 decimals are identical.

The spelling of 3943476048 in words is "three billion, nine hundred forty-three million, four hundred seventy-six thousand, forty-eight".