3973253 has 2 divisors, whose sum is σ = 3973254. Its totient is φ = 3973252.

The previous prime is 3973247. The next prime is 3973259. The reversal of 3973253 is 3523793.

It is a balanced prime because it is at equal distance from previous prime (3973247) and next prime (3973259).

It can be written as a sum of positive squares in only one way, i.e., 3508129 + 465124 = 1873^2 + 682^2 .

It is a cyclic number.

It is not a de Polignac number, because 3973253 - 2¹⁸ = 3711109 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 (3973259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1986626 + 1986627.

It is an arithmetic number, because the mean of its divisors is an integer number (1986627).

Almost surely, 2^3973253 is an apocalyptic number.

It is an amenable number.

3973253 is a deficient number, since it is larger than the sum of its proper divisors (1).

3973253 is an equidigital number, since it uses as much as digits as its factorization.

3973253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17010, while the sum is 32.

The square root of 3973253 is about 1993.3020343139. The cubic root of 3973253 is about 158.3854951560.

The spelling of 3973253 in words is "three million, nine hundred seventy-three thousand, two hundred fifty-three".