3887962 has 16 divisors (see below), whose sum is σ = 6317640. Its totient is φ = 1783872.

The previous prime is 3887959. The next prime is 3887963. The reversal of 3887962 is 2697883.

It can be written as a sum of positive squares in 4 ways, for example, as 3094081 + 793881 = 1759^2 + 891^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3887963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5628 + ... + 6280.

Almost surely, 2^3887962 is an apocalyptic number.

3887962 is a deficient number, since it is larger than the sum of its proper divisors (2429678).

3887962 is a wasteful number, since it uses less digits than its factorization.

3887962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897.

The product of its digits is 145152, while the sum is 43.

The square root of 3887962 is about 1971.7915711352. The cubic root of 3887962 is about 157.2439713660.

The spelling of 3887962 in words is "three million, eight hundred eighty-seven thousand, nine hundred sixty-two".