3962741 has 4 divisors (see below), whose sum is σ = 4003692. Its totient is φ = 3921792.

The previous prime is 3962731. The next prime is 3962747. The reversal of 3962741 is 1472693.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1472693 = 17 ⋅86629.

It can be written as a sum of positive squares in 2 ways, for example, as 3204100 + 758641 = 1790^2 + 871^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3962741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3962698 and 3962707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3962747) 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, 20330 + ... + 20523.

It is an arithmetic number, because the mean of its divisors is an integer number (1000923).

Almost surely, 2^3962741 is an apocalyptic number.

It is an amenable number.

3962741 is a deficient number, since it is larger than the sum of its proper divisors (40951).

3962741 is an equidigital number, since it uses as much as digits as its factorization.

3962741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40950.

The product of its digits is 9072, while the sum is 32.

The square root of 3962741 is about 1990.6634572423. The cubic root of 3962741 is about 158.2456920946.

The spelling of 3962741 in words is "three million, nine hundred sixty-two thousand, seven hundred forty-one".