975742367 has 2 divisors, whose sum is σ = 975742368. Its totient is φ = 975742366.

The previous prime is 975742337. The next prime is 975742403. The reversal of 975742367 is 763247579.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 975742367 - 2¹⁰ = 975741343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (975742337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487871183 + 487871184.

It is an arithmetic number, because the mean of its divisors is an integer number (487871184).

Almost surely, 2^975742367 is an apocalyptic number.

975742367 is a deficient number, since it is larger than the sum of its proper divisors (1).

975742367 is an equidigital number, since it uses as much as digits as its factorization.

975742367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2222640, while the sum is 50.

The square root of 975742367 is about 31236.8751157986. The cubic root of 975742367 is about 991.8478452980.

The spelling of 975742367 in words is "nine hundred seventy-five million, seven hundred forty-two thousand, three hundred sixty-seven".