3247941 has 4 divisors (see below), whose sum is σ = 4330592. Its totient is φ = 2165292.

The previous prime is 3247931. The next prime is 3247943. The reversal of 3247941 is 1497423.

It is a happy number.

3247941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1497423 = 3 ⋅499141.

It is not a de Polignac number, because 3247941 - 2⁷ = 3247813 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3247899 and 3247908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3247943) 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 3 ways as a sum of consecutive naturals, for example, 541321 + ... + 541326.

It is an arithmetic number, because the mean of its divisors is an integer number (1082648).

Almost surely, 2^3247941 is an apocalyptic number.

It is an amenable number.

3247941 is a deficient number, since it is larger than the sum of its proper divisors (1082651).

3247941 is a wasteful number, since it uses less digits than its factorization.

3247941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082650.

The product of its digits is 6048, while the sum is 30.

The square root of 3247941 is about 1802.2044834036. The cubic root of 3247941 is about 148.0935158921.

The spelling of 3247941 in words is "three million, two hundred forty-seven thousand, nine hundred forty-one".