3887154846 has 28 divisors (see below), whose sum is σ = 8742102552. Its totient is φ = 1295717796.

The previous prime is 3887154829. The next prime is 3887154847. The reversal of 3887154846 is 6484517883.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 3887154792 and 3887154801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3887154847) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1331586 + ... + 1334501.

Almost surely, 2^3887154846 is an apocalyptic number.

3887154846 is an abundant number, since it is smaller than the sum of its proper divisors (4854947706).

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

3887154846 is an equidigital number, since it uses as much as digits as its factorization.

3887154846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666107 (or 2666092 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 54.

The square root of 3887154846 is about 62347.0516223502. The cubic root of 3887154846 is about 1572.3308915366.

The spelling of 3887154846 in words is "three billion, eight hundred eighty-seven million, one hundred fifty-four thousand, eight hundred forty-six".