3910946 has 16 divisors (see below), whose sum is σ = 6350400. Its totient is φ = 1795728.

The previous prime is 3910919. The next prime is 3910967. The reversal of 3910946 is 6490193.

It is a super-2 number, since 2×3910946² = 30590997229832, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9125 + ... + 9543.

It is an arithmetic number, because the mean of its divisors is an integer number (396900).

Almost surely, 2^3910946 is an apocalyptic number.

3910946 is a deficient number, since it is larger than the sum of its proper divisors (2439454).

3910946 is a wasteful number, since it uses less digits than its factorization.

3910946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 3910946 is about 1977.6111852434. The cubic root of 3910946 is about 157.5532162492.

The spelling of 3910946 in words is "three million, nine hundred ten thousand, nine hundred forty-six".