3995466 has 16 divisors (see below), whose sum is σ = 8249088. Its totient is φ = 1288800.

The previous prime is 3995461. The next prime is 3995471. The reversal of 3995466 is 6645993.

It is an interprime number because it is at equal distance from previous prime (3995461) and next prime (3995471).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3995461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10555 + ... + 10926.

It is an arithmetic number, because the mean of its divisors is an integer number (515568).

Almost surely, 2^3995466 is an apocalyptic number.

3995466 is an abundant number, since it is smaller than the sum of its proper divisors (4253622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3995466 is a wasteful number, since it uses less digits than its factorization.

3995466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21517.

The product of its digits is 174960, while the sum is 42.

The square root of 3995466 is about 1998.8661786123. The cubic root of 3995466 is about 158.6801052180.

The spelling of 3995466 in words is "three million, nine hundred ninety-five thousand, four hundred sixty-six".