3940968 has 32 divisors (see below), whose sum is σ = 10172160. Its totient is φ = 1271040.

The previous prime is 3940967. The next prime is 3940969. The reversal of 3940968 is 8690493.

It is an interprime number because it is at equal distance from previous prime (3940967) and next prime (3940969).

It is not an unprimeable number, because it can be changed into a prime (3940967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1905 + ... + 3392.

It is an arithmetic number, because the mean of its divisors is an integer number (317880).

Almost surely, 2^3940968 is an apocalyptic number.

It is an amenable number.

3940968 is an abundant number, since it is smaller than the sum of its proper divisors (6231192).

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

3940968 is a wasteful number, since it uses less digits than its factorization.

3940968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5337 (or 5333 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 3940968 is about 1985.1871448304. The cubic root of 3940968 is about 157.9553364116.

The spelling of 3940968 in words is "three million, nine hundred forty thousand, nine hundred sixty-eight".