976533473 has 2 divisors, whose sum is σ = 976533474. Its totient is φ = 976533472.

The previous prime is 976533413. The next prime is 976533479. The reversal of 976533473 is 374335679.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 525693184 + 450840289 = 22928^2 + 21233^2 .

It is a cyclic number.

It is not a de Polignac number, because 976533473 - 2¹⁰ = 976532449 is a prime.

It is not a weakly prime, because it can be changed into another prime (976533479) 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, 488266736 + 488266737.

It is an arithmetic number, because the mean of its divisors is an integer number (488266737).

Almost surely, 2^976533473 is an apocalyptic number.

It is an amenable number.

976533473 is a deficient number, since it is larger than the sum of its proper divisors (1).

976533473 is an equidigital number, since it uses as much as digits as its factorization.

976533473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1428840, while the sum is 47.

The square root of 976533473 is about 31249.5355645488. The cubic root of 976533473 is about 992.1158275181.

The spelling of 976533473 in words is "nine hundred seventy-six million, five hundred thirty-three thousand, four hundred seventy-three".