3409031 has 2 divisors, whose sum is σ = 3409032. Its totient is φ = 3409030.

The previous prime is 3409019. The next prime is 3409033. The reversal of 3409031 is 1309043.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3409031 is a prime.

It is a super-2 number, since 2×3409031² = 23242984717922, which contains 22 as substring.

Together with 3409033, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3408994 and 3409012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3409033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1704515 + 1704516.

It is an arithmetic number, because the mean of its divisors is an integer number (1704516).

Almost surely, 2^3409031 is an apocalyptic number.

3409031 is a deficient number, since it is larger than the sum of its proper divisors (1).

3409031 is an equidigital number, since it uses as much as digits as its factorization.

3409031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 3409031 is about 1846.3561411602. The cubic root of 3409031 is about 150.5024778568.

The spelling of 3409031 in words is "three million, four hundred nine thousand, thirty-one".