472770029 has 2 divisors, whose sum is σ = 472770030. Its totient is φ = 472770028.

The previous prime is 472770013. The next prime is 472770031. The reversal of 472770029 is 920077274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 321233929 + 151536100 = 17923^2 + 12310^2 .

It is a cyclic number.

It is not a de Polignac number, because 472770029 - 2⁴ = 472770013 is a prime.

Together with 472770031, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 472769974 and 472770001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472770329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236385014 + 236385015.

It is an arithmetic number, because the mean of its divisors is an integer number (236385015).

Almost surely, 2^472770029 is an apocalyptic number.

It is an amenable number.

472770029 is a deficient number, since it is larger than the sum of its proper divisors (1).

472770029 is an equidigital number, since it uses as much as digits as its factorization.

472770029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49392, while the sum is 38.

The square root of 472770029 is about 21743.2754892174. The cubic root of 472770029 is about 779.0224599311.

The spelling of 472770029 in words is "four hundred seventy-two million, seven hundred seventy thousand, twenty-nine".