3963457 has 8 divisors (see below), whose sum is σ = 4191200. Its totient is φ = 3737664.

The previous prime is 3963409. The next prime is 3963467. The reversal of 3963457 is 7543693.

3963457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3963457 is a prime.

It is a d-powerful number, because it can be written as 3¹² + 9⁵ + 6⁸ + 3¹³ + 4⁶ + 5⁷ + 7⁵ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3963467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6094 + ... + 6712.

It is an arithmetic number, because the mean of its divisors is an integer number (523900).

Almost surely, 2^3963457 is an apocalyptic number.

It is an amenable number.

3963457 is a deficient number, since it is larger than the sum of its proper divisors (227743).

3963457 is a wasteful number, since it uses less digits than its factorization.

3963457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975.

The product of its digits is 68040, while the sum is 37.

The square root of 3963457 is about 1990.8432886594. The cubic root of 3963457 is about 158.2552222903.

The spelling of 3963457 in words is "three million, nine hundred sixty-three thousand, four hundred fifty-seven".