3962043 has 6 divisors (see below), whose sum is σ = 5722964. Its totient is φ = 2641356.

The previous prime is 3962039. The next prime is 3962047. The reversal of 3962043 is 3402693.

3962043 is a `hidden beast` number, since 39 + 620 + 4 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (3962039) and next prime (3962047).

It is not a de Polignac number, because 3962043 - 2² = 3962039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3961998 and 3962016.

It is not an unprimeable number, because it can be changed into a prime (3962047) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 220105 + ... + 220122.

Almost surely, 2^3962043 is an apocalyptic number.

3962043 is a deficient number, since it is larger than the sum of its proper divisors (1760921).

3962043 is a wasteful number, since it uses less digits than its factorization.

3962043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440233 (or 440230 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 3962043 is about 1990.4881310874. The cubic root of 3962043 is about 158.2364003796.

The spelling of 3962043 in words is "three million, nine hundred sixty-two thousand, forty-three".