3962963 has 4 divisors (see below), whose sum is σ = 4171560. Its totient is φ = 3754368.

The previous prime is 3962941. The next prime is 3962977. The reversal of 3962963 is 3692693.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3692693 = 97 ⋅38069.

It is a cyclic number.

It is not a de Polignac number, because 3962963 - 2¹⁸ = 3700819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3961963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104270 + ... + 104307.

It is an arithmetic number, because the mean of its divisors is an integer number (1042890).

Almost surely, 2^3962963 is an apocalyptic number.

3962963 is a deficient number, since it is larger than the sum of its proper divisors (208597).

3962963 is a wasteful number, since it uses less digits than its factorization.

3962963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208596.

The product of its digits is 52488, while the sum is 38.

The square root of 3962963 is about 1990.7192167656. The cubic root of 3962963 is about 158.2486471104.

The spelling of 3962963 in words is "three million, nine hundred sixty-two thousand, nine hundred sixty-three".