473901403 has 2 divisors, whose sum is σ = 473901404. Its totient is φ = 473901402.

The previous prime is 473901391. The next prime is 473901437. The reversal of 473901403 is 304109374.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473901403 is a prime.

It is not a weakly prime, because it can be changed into another prime (473901443) 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, 236950701 + 236950702.

It is an arithmetic number, because the mean of its divisors is an integer number (236950702).

Almost surely, 2^473901403 is an apocalyptic number.

473901403 is a deficient number, since it is larger than the sum of its proper divisors (1).

473901403 is an equidigital number, since it uses as much as digits as its factorization.

473901403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 473901403 is about 21769.2765842138. The cubic root of 473901403 is about 779.6433845369.

The spelling of 473901403 in words is "four hundred seventy-three million, nine hundred one thousand, four hundred three".