3946462 has 8 divisors (see below), whose sum is σ = 6375096. Its totient is φ = 1821432.

The previous prime is 3946447. The next prime is 3946463. The reversal of 3946462 is 2646493.

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 (3946463) 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, 75868 + ... + 75919.

It is an arithmetic number, because the mean of its divisors is an integer number (796887).

Almost surely, 2^3946462 is an apocalyptic number.

3946462 is a deficient number, since it is larger than the sum of its proper divisors (2428634).

3946462 is a wasteful number, since it uses less digits than its factorization.

3946462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151802.

The product of its digits is 31104, while the sum is 34.

The square root of 3946462 is about 1986.5704115384. The cubic root of 3946462 is about 158.0287027916.

The spelling of 3946462 in words is "three million, nine hundred forty-six thousand, four hundred sixty-two".