477038473 has 2 divisors, whose sum is σ = 477038474. Its totient is φ = 477038472.

The previous prime is 477038461. The next prime is 477038477. The reversal of 477038473 is 374830774.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 266440329 + 210598144 = 16323^2 + 14512^2 .

It is a cyclic number.

It is not a de Polignac number, because 477038473 - 2⁹ = 477037961 is a prime.

It is not a weakly prime, because it can be changed into another prime (477038477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238519236 + 238519237.

It is an arithmetic number, because the mean of its divisors is an integer number (238519237).

Almost surely, 2^477038473 is an apocalyptic number.

It is an amenable number.

477038473 is a deficient number, since it is larger than the sum of its proper divisors (1).

477038473 is an equidigital number, since it uses as much as digits as its factorization.

477038473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 395136, while the sum is 43.

The square root of 477038473 is about 21841.2104289117. The cubic root of 477038473 is about 781.3599292523.

The spelling of 477038473 in words is "four hundred seventy-seven million, thirty-eight thousand, four hundred seventy-three".