3450233 has 2 divisors, whose sum is σ = 3450234. Its totient is φ = 3450232.

The previous prime is 3450211. The next prime is 3450241. The reversal of 3450233 is 3320543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3139984 + 310249 = 1772^2 + 557^2 .

It is an emirp because it is prime and its reverse (3320543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3450233 - 2⁶ = 3450169 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (3450203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1725116 + 1725117.

It is an arithmetic number, because the mean of its divisors is an integer number (1725117).

Almost surely, 2^3450233 is an apocalyptic number.

It is an amenable number.

3450233 is a deficient number, since it is larger than the sum of its proper divisors (1).

3450233 is an equidigital number, since it uses as much as digits as its factorization.

3450233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 3450233 is about 1857.4802825333. The cubic root of 3450233 is about 151.1063823531.

Adding to 3450233 its reverse (3320543), we get a palindrome (6770776).

The spelling of 3450233 in words is "three million, four hundred fifty thousand, two hundred thirty-three".