376748326397 has 2 divisors, whose sum is σ = 376748326398. Its totient is φ = 376748326396.

The previous prime is 376748326373. The next prime is 376748326399. The reversal of 376748326397 is 793623847673.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 237540239161 + 139208087236 = 487381^2 + 373106^2 .

It is a cyclic number.

It is not a de Polignac number, because 376748326397 - 2⁶ = 376748326333 is a prime.

Together with 376748326399, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (376748326399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188374163198 + 188374163199.

It is an arithmetic number, because the mean of its divisors is an integer number (188374163199).

Almost surely, 2^376748326397 is an apocalyptic number.

It is an amenable number.

376748326397 is a deficient number, since it is larger than the sum of its proper divisors (1).

376748326397 is an equidigital number, since it uses as much as digits as its factorization.

376748326397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 192036096, while the sum is 65.

The spelling of 376748326397 in words is "three hundred seventy-six billion, seven hundred forty-eight million, three hundred twenty-six thousand, three hundred ninety-seven".