473634677 has 2 divisors, whose sum is σ = 473634678. Its totient is φ = 473634676.

The previous prime is 473634661. The next prime is 473634727. The reversal of 473634677 is 776436374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 473236516 + 398161 = 21754^2 + 631^2 .

It is a cyclic number.

It is not a de Polignac number, because 473634677 - 2⁴ = 473634661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473624677) 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, 236817338 + 236817339.

It is an arithmetic number, because the mean of its divisors is an integer number (236817339).

Almost surely, 2^473634677 is an apocalyptic number.

It is an amenable number.

473634677 is a deficient number, since it is larger than the sum of its proper divisors (1).

473634677 is an equidigital number, since it uses as much as digits as its factorization.

473634677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1778112, while the sum is 47.

The square root of 473634677 is about 21763.1495193136. The cubic root of 473634677 is about 779.4970881512.

The spelling of 473634677 in words is "four hundred seventy-three million, six hundred thirty-four thousand, six hundred seventy-seven".