3914942 has 8 divisors (see below), whose sum is σ = 6075000. Its totient is φ = 1889944.

The previous prime is 3914941. The next prime is 3914957. The reversal of 3914942 is 2494193.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 3914899 and 3914908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3914941) 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, 33692 + ... + 33807.

It is an arithmetic number, because the mean of its divisors is an integer number (759375).

Almost surely, 2^3914942 is an apocalyptic number.

3914942 is a deficient number, since it is larger than the sum of its proper divisors (2160058).

3914942 is a wasteful number, since it uses less digits than its factorization.

3914942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67530.

The product of its digits is 7776, while the sum is 32.

The square root of 3914942 is about 1978.6212371245. The cubic root of 3914942 is about 157.6068578616.

The spelling of 3914942 in words is "three million, nine hundred fourteen thousand, nine hundred forty-two".