3753825217 has 2 divisors, whose sum is σ = 3753825218. Its totient is φ = 3753825216.

The previous prime is 3753825211. The next prime is 3753825227. The reversal of 3753825217 is 7125283573.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3610687921 + 143137296 = 60089^2 + 11964^2 .

It is a cyclic number.

It is not a de Polignac number, because 3753825217 - 2³ = 3753825209 is a prime.

It is not a weakly prime, because it can be changed into another prime (3753825211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1876912608 + 1876912609.

It is an arithmetic number, because the mean of its divisors is an integer number (1876912609).

Almost surely, 2^3753825217 is an apocalyptic number.

It is an amenable number.

3753825217 is a deficient number, since it is larger than the sum of its proper divisors (1).

3753825217 is an equidigital number, since it uses as much as digits as its factorization.

3753825217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 352800, while the sum is 43.

The square root of 3753825217 is about 61268.4683748500. The cubic root of 3753825217 is about 1554.1443329538.

The spelling of 3753825217 in words is "three billion, seven hundred fifty-three million, eight hundred twenty-five thousand, two hundred seventeen".