662329097 has 2 divisors, whose sum is σ = 662329098. Its totient is φ = 662329096.

The previous prime is 662329081. The next prime is 662329111. The reversal of 662329097 is 790923266.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 582691321 + 79637776 = 24139^2 + 8924^2 .

It is a cyclic number.

It is not a de Polignac number, because 662329097 - 2⁴ = 662329081 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (662329067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331164548 + 331164549.

It is an arithmetic number, because the mean of its divisors is an integer number (331164549).

Almost surely, 2^662329097 is an apocalyptic number.

It is an amenable number.

662329097 is a deficient number, since it is larger than the sum of its proper divisors (1).

662329097 is an equidigital number, since it uses as much as digits as its factorization.

662329097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 44.

The square root of 662329097 is about 25735.7552249783. The cubic root of 662329097 is about 871.6817327592.

The spelling of 662329097 in words is "six hundred sixty-two million, three hundred twenty-nine thousand, ninety-seven".