750664097 has 2 divisors, whose sum is σ = 750664098. Its totient is φ = 750664096.

The previous prime is 750664093. The next prime is 750664111. The reversal of 750664097 is 790466057.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 492129856 + 258534241 = 22184^2 + 16079^2 .

It is an emirp because it is prime and its reverse (790466057) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 750664097 - 2² = 750664093 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (750664091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375332048 + 375332049.

It is an arithmetic number, because the mean of its divisors is an integer number (375332049).

Almost surely, 2^750664097 is an apocalyptic number.

It is an amenable number.

750664097 is a deficient number, since it is larger than the sum of its proper divisors (1).

750664097 is an equidigital number, since it uses as much as digits as its factorization.

750664097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 44.

The square root of 750664097 is about 27398.2498893634. The cubic root of 750664097 is about 908.8283827125.

The spelling of 750664097 in words is "seven hundred fifty million, six hundred sixty-four thousand, ninety-seven".