3426971 has 4 divisors (see below), whose sum is σ = 3506712. Its totient is φ = 3347232.

The previous prime is 3426967. The next prime is 3426989. The reversal of 3426971 is 1796243.

3426971 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 an emirpimes, since its reverse is a distinct semiprime: 1796243 = 211 ⋅8513.

It is a cyclic number.

It is not a de Polignac number, because 3426971 - 2² = 3426967 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3426991) 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, 39806 + ... + 39891.

It is an arithmetic number, because the mean of its divisors is an integer number (876678).

Almost surely, 2^3426971 is an apocalyptic number.

3426971 is a deficient number, since it is larger than the sum of its proper divisors (79741).

3426971 is an equidigital number, since it uses as much as digits as its factorization.

3426971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79740.

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

The square root of 3426971 is about 1851.2079839932. The cubic root of 3426971 is about 150.7660221487.

The spelling of 3426971 in words is "three million, four hundred twenty-six thousand, nine hundred seventy-one".