3940174 has 16 divisors (see below), whose sum is σ = 6789600. Its totient is φ = 1679904.

The previous prime is 3940171. The next prime is 3940177. The reversal of 3940174 is 4710493.

It is an interprime number because it is at equal distance from previous prime (3940171) and next prime (3940177).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3940171) 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, 2592 + ... + 3820.

It is an arithmetic number, because the mean of its divisors is an integer number (424350).

Almost surely, 2^3940174 is an apocalyptic number.

3940174 is a deficient number, since it is larger than the sum of its proper divisors (2849426).

3940174 is a wasteful number, since it uses less digits than its factorization.

3940174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 3940174 is about 1984.9871536108. The cubic root of 3940174 is about 157.9447277692.

It can be divided in two parts, 3940 and 174, that added together give a palindrome (4114).

The spelling of 3940174 in words is "three million, nine hundred forty thousand, one hundred seventy-four".