3887061 has 8 divisors (see below), whose sum is σ = 5215200. Its totient is φ = 2575152.

The previous prime is 3887057. The next prime is 3887083. The reversal of 3887061 is 1607883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3887061 - 2² = 3887057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3887011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3486 + ... + 4463.

It is an arithmetic number, because the mean of its divisors is an integer number (651900).

Almost surely, 2^3887061 is an apocalyptic number.

It is an amenable number.

3887061 is a deficient number, since it is larger than the sum of its proper divisors (1328139).

3887061 is a wasteful number, since it uses less digits than its factorization.

3887061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8115.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 3887061 is about 1971.5630854730. The cubic root of 3887061 is about 157.2318238053.

The spelling of 3887061 in words is "three million, eight hundred eighty-seven thousand, sixty-one".