611064373 has 2 divisors, whose sum is σ = 611064374. Its totient is φ = 611064372.

The previous prime is 611064367. The next prime is 611064383. The reversal of 611064373 is 373460116.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 469025649 + 142038724 = 21657^2 + 11918^2 .

It is a cyclic number.

It is not a de Polignac number, because 611064373 - 2⁵ = 611064341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (611064323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305532186 + 305532187.

It is an arithmetic number, because the mean of its divisors is an integer number (305532187).

Almost surely, 2^611064373 is an apocalyptic number.

It is an amenable number.

611064373 is a deficient number, since it is larger than the sum of its proper divisors (1).

611064373 is an equidigital number, since it uses as much as digits as its factorization.

611064373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 611064373 is about 24719.7162807343. The cubic root of 611064373 is about 848.5855937438.

The spelling of 611064373 in words is "six hundred eleven million, sixty-four thousand, three hundred seventy-three".