3385453 has 2 divisors, whose sum is σ = 3385454. Its totient is φ = 3385452.

The previous prime is 3385441. The next prime is 3385469. The reversal of 3385453 is 3545833.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3337929 + 47524 = 1827^2 + 218^2 .

It is a cyclic number.

It is not a de Polignac number, because 3385453 - 2¹³ = 3377261 is a prime.

It is a super-2 number, since 2×3385453² = 22922584030418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3385423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1692726 + 1692727.

It is an arithmetic number, because the mean of its divisors is an integer number (1692727).

Almost surely, 2^3385453 is an apocalyptic number.

3385453 is the 984-th centered heptagonal number.

It is an amenable number.

3385453 is a deficient number, since it is larger than the sum of its proper divisors (1).

3385453 is an equidigital number, since it uses as much as digits as its factorization.

3385453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 31.

The square root of 3385453 is about 1839.9600539142. The cubic root of 3385453 is about 150.1546996578.

The spelling of 3385453 in words is "three million, three hundred eighty-five thousand, four hundred fifty-three".