3208493 has 2 divisors, whose sum is σ = 3208494. Its totient is φ = 3208492.

The previous prime is 3208489. The next prime is 3208501. The reversal of 3208493 is 3948023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1737124 + 1471369 = 1318^2 + 1213^2 .

It is a cyclic number.

It is not a de Polignac number, because 3208493 - 2² = 3208489 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3208453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1604246 + 1604247.

It is an arithmetic number, because the mean of its divisors is an integer number (1604247).

Almost surely, 2^3208493 is an apocalyptic number.

It is an amenable number.

3208493 is a deficient number, since it is larger than the sum of its proper divisors (1).

3208493 is an equidigital number, since it uses as much as digits as its factorization.

3208493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 3208493 is about 1791.2266746562. The cubic root of 3208493 is about 147.4915134445.

The spelling of 3208493 in words is "three million, two hundred eight thousand, four hundred ninety-three".