322948097 has 2 divisors, whose sum is σ = 322948098. Its totient is φ = 322948096.

The previous prime is 322948063. The next prime is 322948117. The reversal of 322948097 is 790849223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 164968336 + 157979761 = 12844^2 + 12569^2 .

It is a cyclic number.

It is not a de Polignac number, because 322948097 - 2¹⁸ = 322685953 is a prime.

It is not a weakly prime, because it can be changed into another prime (322948057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161474048 + 161474049.

It is an arithmetic number, because the mean of its divisors is an integer number (161474049).

Almost surely, 2^322948097 is an apocalyptic number.

It is an amenable number.

322948097 is a deficient number, since it is larger than the sum of its proper divisors (1).

322948097 is an equidigital number, since it uses as much as digits as its factorization.

322948097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 322948097 is about 17970.7567175119. The cubic root of 322948097 is about 686.0844505846.

The spelling of 322948097 in words is "three hundred twenty-two million, nine hundred forty-eight thousand, ninety-seven".