325692401 has 2 divisors, whose sum is σ = 325692402. Its totient is φ = 325692400.

The previous prime is 325692379. The next prime is 325692413. The reversal of 325692401 is 104296523.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 289680400 + 36012001 = 17020^2 + 6001^2 .

It is a cyclic number.

It is not a de Polignac number, because 325692401 - 2⁶ = 325692337 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (325692491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162846200 + 162846201.

It is an arithmetic number, because the mean of its divisors is an integer number (162846201).

Almost surely, 2^325692401 is an apocalyptic number.

It is an amenable number.

325692401 is a deficient number, since it is larger than the sum of its proper divisors (1).

325692401 is an equidigital number, since it uses as much as digits as its factorization.

325692401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 325692401 is about 18046.9499085025. The cubic root of 325692401 is about 688.0223431371.

The spelling of 325692401 in words is "three hundred twenty-five million, six hundred ninety-two thousand, four hundred one".