977094373 has 2 divisors, whose sum is σ = 977094374. Its totient is φ = 977094372.

The previous prime is 977094337. The next prime is 977094383. The reversal of 977094373 is 373490779.

Together with previous prime (977094337) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 759443364 + 217651009 = 27558^2 + 14753^2 .

It is a cyclic number.

It is not a de Polignac number, because 977094373 - 2⁹ = 977093861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (977094383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 488547186 + 488547187.

It is an arithmetic number, because the mean of its divisors is an integer number (488547187).

Almost surely, 2^977094373 is an apocalyptic number.

It is an amenable number.

977094373 is a deficient number, since it is larger than the sum of its proper divisors (1).

977094373 is an equidigital number, since it uses as much as digits as its factorization.

977094373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1000188, while the sum is 49.

The square root of 977094373 is about 31258.5088096025. The cubic root of 977094373 is about 992.3057412193.

The spelling of 977094373 in words is "nine hundred seventy-seven million, ninety-four thousand, three hundred seventy-three".