3940414 has 8 divisors (see below), whose sum is σ = 5969448. Its totient is φ = 1950600.

The previous prime is 3940411. The next prime is 3940427. The reversal of 3940414 is 4140493.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3940411) 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, 9552 + ... + 9955.

It is an arithmetic number, because the mean of its divisors is an integer number (746181).

Almost surely, 2^3940414 is an apocalyptic number.

3940414 is a deficient number, since it is larger than the sum of its proper divisors (2029034).

3940414 is a wasteful number, since it uses less digits than its factorization.

3940414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19610.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 3940414 is about 1985.0476064820. The cubic root of 3940414 is about 157.9479345620.

The spelling of 3940414 in words is "three million, nine hundred forty thousand, four hundred fourteen".