388467097 has 2 divisors, whose sum is σ = 388467098. Its totient is φ = 388467096.

The previous prime is 388467089. The next prime is 388467133. The reversal of 388467097 is 790764883.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 371294361 + 17172736 = 19269^2 + 4144^2 .

It is a cyclic number.

It is not a de Polignac number, because 388467097 - 2³ = 388467089 is a prime.

It is not a weakly prime, because it can be changed into another prime (388467047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 194233548 + 194233549.

It is an arithmetic number, because the mean of its divisors is an integer number (194233549).

Almost surely, 2^388467097 is an apocalyptic number.

It is an amenable number.

388467097 is a deficient number, since it is larger than the sum of its proper divisors (1).

388467097 is an equidigital number, since it uses as much as digits as its factorization.

388467097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The square root of 388467097 is about 19709.5686660059. The cubic root of 388467097 is about 729.6558689482.

The spelling of 388467097 in words is "three hundred eighty-eight million, four hundred sixty-seven thousand, ninety-seven".