477930499 has 2 divisors, whose sum is σ = 477930500. Its totient is φ = 477930498.

The previous prime is 477930437. The next prime is 477930533. The reversal of 477930499 is 994039774.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 477930499 - 2⁹ = 477929987 is a prime.

It is not a weakly prime, because it can be changed into another prime (477930799) 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, 238965249 + 238965250.

It is an arithmetic number, because the mean of its divisors is an integer number (238965250).

Almost surely, 2^477930499 is an apocalyptic number.

477930499 is a deficient number, since it is larger than the sum of its proper divisors (1).

477930499 is an equidigital number, since it uses as much as digits as its factorization.

477930499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1714608, while the sum is 52.

The square root of 477930499 is about 21861.6216004211. The cubic root of 477930499 is about 781.8466540629.

The spelling of 477930499 in words is "four hundred seventy-seven million, nine hundred thirty thousand, four hundred ninety-nine".