3954963 has 8 divisors (see below), whose sum is σ = 5288400. Its totient is φ = 2629088.

The previous prime is 3954961. The next prime is 3954971. The reversal of 3954963 is 3694593.

3954963 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 not a de Polignac number, because 3954963 - 2¹ = 3954961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3954961) 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, 528 + ... + 2861.

It is an arithmetic number, because the mean of its divisors is an integer number (661050).

Almost surely, 2^3954963 is an apocalyptic number.

3954963 is a deficient number, since it is larger than the sum of its proper divisors (1333437).

3954963 is a wasteful number, since it uses less digits than its factorization.

3954963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3781.

The product of its digits is 87480, while the sum is 39.

The square root of 3954963 is about 1988.7088776390. The cubic root of 3954963 is about 158.1420903065.

The spelling of 3954963 in words is "three million, nine hundred fifty-four thousand, nine hundred sixty-three".