3406913 has 2 divisors, whose sum is σ = 3406914. Its totient is φ = 3406912.

The previous prime is 3406877. The next prime is 3406937. The reversal of 3406913 is 3196043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2582449 + 824464 = 1607^2 + 908^2 .

It is a cyclic number.

It is not a de Polignac number, because 3406913 - 2¹⁰ = 3405889 is a prime.

It is not a weakly prime, because it can be changed into another prime (3406943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1703456 + 1703457.

It is an arithmetic number, because the mean of its divisors is an integer number (1703457).

Almost surely, 2^3406913 is an apocalyptic number.

It is an amenable number.

3406913 is a deficient number, since it is larger than the sum of its proper divisors (1).

3406913 is an equidigital number, since it uses as much as digits as its factorization.

3406913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 3406913 is about 1845.7824898942. The cubic root of 3406913 is about 150.4713027921.

The spelling of 3406913 in words is "three million, four hundred six thousand, nine hundred thirteen".