3476321 has 2 divisors, whose sum is σ = 3476322. Its totient is φ = 3476320.

The previous prime is 3476311. The next prime is 3476327. The reversal of 3476321 is 1236743.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2446096 + 1030225 = 1564^2 + 1015^2 .

It is an emirp because it is prime and its reverse (1236743) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3476321 - 2⁶ = 3476257 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is equal to p₂₄₈₆₁₅ and since 3476321 and 248615 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (3476327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1738160 + 1738161.

It is an arithmetic number, because the mean of its divisors is an integer number (1738161).

Almost surely, 2^3476321 is an apocalyptic number.

It is an amenable number.

3476321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3476321 is an equidigital number, since it uses as much as digits as its factorization.

3476321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 26.

The square root of 3476321 is about 1864.4894743602. The cubic root of 3476321 is about 151.4862764276.

The spelling of 3476321 in words is "three million, four hundred seventy-six thousand, three hundred twenty-one".