3987114 has 16 divisors (see below), whose sum is σ = 8084352. Its totient is φ = 1310688.

The previous prime is 3987107. The next prime is 3987121. The reversal of 3987114 is 4117893.

It is an interprime number because it is at equal distance from previous prime (3987107) and next prime (3987121).

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

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, 4114 + ... + 4989.

It is an arithmetic number, because the mean of its divisors is an integer number (505272).

Almost surely, 2^3987114 is an apocalyptic number.

3987114 is an abundant number, since it is smaller than the sum of its proper divisors (4097238).

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

3987114 is a wasteful number, since it uses less digits than its factorization.

3987114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9181.

The product of its digits is 6048, while the sum is 33.

The square root of 3987114 is about 1996.7759012969. The cubic root of 3987114 is about 158.5694614061.

It can be divided in two parts, 39 and 87114, that added together give a triangular number (87153 = T₄₁₇).

The spelling of 3987114 in words is "three million, nine hundred eighty-seven thousand, one hundred fourteen".