3225073697 has 2 divisors, whose sum is σ = 3225073698. Its totient is φ = 3225073696.

The previous prime is 3225073669. The next prime is 3225073739. The reversal of 3225073697 is 7963705223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3145078561 + 79995136 = 56081^2 + 8944^2 .

It is a cyclic number.

It is not a de Polignac number, because 3225073697 - 2¹⁴ = 3225057313 is a prime.

It is a super-2 number, since 2×3225073697² = 20802200702162495618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3225073627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612536848 + 1612536849.

It is an arithmetic number, because the mean of its divisors is an integer number (1612536849).

Almost surely, 2^3225073697 is an apocalyptic number.

It is an amenable number.

3225073697 is a deficient number, since it is larger than the sum of its proper divisors (1).

3225073697 is an equidigital number, since it uses as much as digits as its factorization.

3225073697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 476280, while the sum is 44.

The square root of 3225073697 is about 56789.7323202003. The cubic root of 3225073697 is about 1477.4514358042.

The spelling of 3225073697 in words is "three billion, two hundred twenty-five million, seventy-three thousand, six hundred ninety-seven".