471348811 has 2 divisors, whose sum is σ = 471348812. Its totient is φ = 471348810.

The previous prime is 471348799. The next prime is 471348847. The reversal of 471348811 is 118843174.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 471348811 - 2²¹ = 469251659 is a prime.

It is a super-2 number, since 2×471348811² = 444339403262227442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (471348881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235674405 + 235674406.

It is an arithmetic number, because the mean of its divisors is an integer number (235674406).

Almost surely, 2^471348811 is an apocalyptic number.

471348811 is a deficient number, since it is larger than the sum of its proper divisors (1).

471348811 is an equidigital number, since it uses as much as digits as its factorization.

471348811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 37.

The square root of 471348811 is about 21710.5691081556. The cubic root of 471348811 is about 778.2410567387.

It can be divided in two parts, 47134 and 8811, that added together give a triangular number (55945 = T₃₃₄).

The spelling of 471348811 in words is "four hundred seventy-one million, three hundred forty-eight thousand, eight hundred eleven".