3983071 has 4 divisors (see below), whose sum is σ = 4156272. Its totient is φ = 3809872.

The previous prime is 3983069. The next prime is 3983093. The reversal of 3983071 is 1703893.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3983071 - 2¹ = 3983069 is a prime.

It is a super-4 number, since 4×3983071⁴ (a number of 28 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3983011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86566 + ... + 86611.

It is an arithmetic number, because the mean of its divisors is an integer number (1039068).

Almost surely, 2^3983071 is an apocalyptic number.

3983071 is a deficient number, since it is larger than the sum of its proper divisors (173201).

3983071 is a wasteful number, since it uses less digits than its factorization.

3983071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173200.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 3983071 is about 1995.7632625139. The cubic root of 3983071 is about 158.5158459215.

The spelling of 3983071 in words is "three million, nine hundred eighty-three thousand, seventy-one".