3851746976 has 48 divisors (see below), whose sum is σ = 9454294080. Its totient is φ = 1500679680.

The previous prime is 3851746939. The next prime is 3851746979. The reversal of 3851746976 is 6796471583.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is not an unprimeable number, because it can be changed into a prime (3851746979) 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 7 ways as a sum of consecutive naturals, for example, 779141 + ... + 784068.

It is an arithmetic number, because the mean of its divisors is an integer number (196964460).

Almost surely, 2^3851746976 is an apocalyptic number.

It is an amenable number.

3851746976 is an abundant number, since it is smaller than the sum of its proper divisors (5602547104).

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

3851746976 is a wasteful number, since it uses less digits than its factorization.

3851746976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1563237 (or 1563229 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 56.

The square root of 3851746976 is about 62062.4441671451. Note that the first 3 decimals coincide. The cubic root of 3851746976 is about 1567.5422315305.

The spelling of 3851746976 in words is "three billion, eight hundred fifty-one million, seven hundred forty-six thousand, nine hundred seventy-six".