3957466 has 8 divisors (see below), whose sum is σ = 5994144. Its totient is φ = 1959420.

The previous prime is 3957451. The next prime is 3957479. The reversal of 3957466 is 6647593.

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

It is a d-powerful number, because it can be written as 3⁷ + 9⁵ + 5⁹ + 7² + 4⁹ + 6⁴ + 6⁸ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9400 + ... + 9811.

It is an arithmetic number, because the mean of its divisors is an integer number (749268).

Almost surely, 2^3957466 is an apocalyptic number.

3957466 is a deficient number, since it is larger than the sum of its proper divisors (2036678).

3957466 is a wasteful number, since it uses less digits than its factorization.

3957466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19316.

The product of its digits is 136080, while the sum is 40.

The square root of 3957466 is about 1989.3380808701. The cubic root of 3957466 is about 158.1754447001.

The spelling of 3957466 in words is "three million, nine hundred fifty-seven thousand, four hundred sixty-six".