3458849 has 2 divisors, whose sum is σ = 3458850. Its totient is φ = 3458848.

The previous prime is 3458827. The next prime is 3458863. The reversal of 3458849 is 9488543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3265249 + 193600 = 1807^2 + 440^2 .

It is a cyclic number.

It is not a de Polignac number, because 3458849 - 2¹² = 3454753 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (3458869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1729424 + 1729425.

It is an arithmetic number, because the mean of its divisors is an integer number (1729425).

Almost surely, 2^3458849 is an apocalyptic number.

It is an amenable number.

3458849 is a deficient number, since it is larger than the sum of its proper divisors (1).

3458849 is an equidigital number, since it uses as much as digits as its factorization.

3458849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 41.

The square root of 3458849 is about 1859.7981073224. The cubic root of 3458849 is about 151.2320598898.

The spelling of 3458849 in words is "three million, four hundred fifty-eight thousand, eight hundred forty-nine".