3940932 has 12 divisors (see below), whose sum is σ = 9195536. Its totient is φ = 1313640.

The previous prime is 3940931. The next prime is 3940933. The reversal of 3940932 is 2390493.

It is an interprime number because it is at equal distance from previous prime (3940931) and next prime (3940933).

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 3940932.

It is not an unprimeable number, because it can be changed into a prime (3940931) 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, 164194 + ... + 164217.

Almost surely, 2^3940932 is an apocalyptic number.

It is an amenable number.

3940932 is an abundant number, since it is smaller than the sum of its proper divisors (5254604).

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

3940932 is a wasteful number, since it uses less digits than its factorization.

3940932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328418 (or 328416 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 3940932 is about 1985.1780776545. The cubic root of 3940932 is about 157.9548554460.

The spelling of 3940932 in words is "three million, nine hundred forty thousand, nine hundred thirty-two".