3471613 has 2 divisors, whose sum is σ = 3471614. Its totient is φ = 3471612.

The previous prime is 3471607. The next prime is 3471617. The reversal of 3471613 is 3161743.

3471613 = 1317² + 1318².

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1737124 + 1734489 = 1318^2 + 1317^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3471613 is a prime.

It is an Ulam number.

It is equal to p₂₄₈₃₀₈ and since 3471613 and 248308 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3471617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1735806 + 1735807.

It is an arithmetic number, because the mean of its divisors is an integer number (1735807).

Almost surely, 2^3471613 is an apocalyptic number.

3471613 is the 1318-th centered square number.

It is an amenable number.

3471613 is a deficient number, since it is larger than the sum of its proper divisors (1).

3471613 is an equidigital number, since it uses as much as digits as its factorization.

3471613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 25.

The square root of 3471613 is about 1863.2265026024. The cubic root of 3471613 is about 151.4178593094.

The spelling of 3471613 in words is "three million, four hundred seventy-one thousand, six hundred thirteen".