3250690229 has 2 divisors, whose sum is σ = 3250690230. Its totient is φ = 3250690228.

The previous prime is 3250690213. The next prime is 3250690231. The reversal of 3250690229 is 9220960523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3248772004 + 1918225 = 56998^2 + 1385^2 .

It is a cyclic number.

It is not a de Polignac number, because 3250690229 - 2⁴ = 3250690213 is a prime.

Together with 3250690231, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3250690192 and 3250690201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3250690129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1625345114 + 1625345115.

It is an arithmetic number, because the mean of its divisors is an integer number (1625345115).

Almost surely, 2^3250690229 is an apocalyptic number.

It is an amenable number.

3250690229 is a deficient number, since it is larger than the sum of its proper divisors (1).

3250690229 is an equidigital number, since it uses as much as digits as its factorization.

3250690229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 3250690229 is about 57014.8246423682. The cubic root of 3250690229 is about 1481.3528883554.

The spelling of 3250690229 in words is "three billion, two hundred fifty million, six hundred ninety thousand, two hundred twenty-nine".