473407841 has 2 divisors, whose sum is σ = 473407842. Its totient is φ = 473407840.

The previous prime is 473407813. The next prime is 473407843. The reversal of 473407841 is 148704374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 400800400 + 72607441 = 20020^2 + 8521^2 .

It is a cyclic number.

It is not a de Polignac number, because 473407841 - 2¹⁸ = 473145697 is a prime.

It is a super-2 number, since 2×473407841² = 448229967840562562, which contains 22 as substring.

Together with 473407843, 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 = 473407795 and 473407804.

It is not a weakly prime, because it can be changed into another prime (473407843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236703920 + 236703921.

It is an arithmetic number, because the mean of its divisors is an integer number (236703921).

Almost surely, 2^473407841 is an apocalyptic number.

It is an amenable number.

473407841 is a deficient number, since it is larger than the sum of its proper divisors (1).

473407841 is an equidigital number, since it uses as much as digits as its factorization.

473407841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 473407841 is about 21757.9374252248. The cubic root of 473407841 is about 779.3726277846.

The spelling of 473407841 in words is "four hundred seventy-three million, four hundred seven thousand, eight hundred forty-one".