3977042 has 8 divisors (see below), whose sum is σ = 6279600. Its totient is φ = 1883844.

The previous prime is 3977011. The next prime is 3977059. The reversal of 3977042 is 2407793.

It is a happy number.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 52292 + ... + 52367.

It is an arithmetic number, because the mean of its divisors is an integer number (784950).

Almost surely, 2^3977042 is an apocalyptic number.

3977042 is a deficient number, since it is larger than the sum of its proper divisors (2302558).

3977042 is a wasteful number, since it uses less digits than its factorization.

3977042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104680.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 3977042 is about 1994.2522408161. The cubic root of 3977042 is about 158.4358260375.

The spelling of 3977042 in words is "three million, nine hundred seventy-seven thousand, forty-two".