473164969 has 4 divisors (see below), whose sum is σ = 484705620. Its totient is φ = 461624320.

The previous prime is 473164949. The next prime is 473164981. The reversal of 473164969 is 969461374.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 116899344 + 356265625 = 10812^2 + 18875^2 .

It is a cyclic number.

It is not a de Polignac number, because 473164969 - 2⁹ = 473164457 is a prime.

It is a super-2 number, since 2×473164969² = 447770175777541922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473164919) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5770264 + ... + 5770345.

It is an arithmetic number, because the mean of its divisors is an integer number (121176405).

Almost surely, 2^473164969 is an apocalyptic number.

It is an amenable number.

473164969 is a deficient number, since it is larger than the sum of its proper divisors (11540651).

473164969 is a wasteful number, since it uses less digits than its factorization.

473164969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11540650.

The product of its digits is 979776, while the sum is 49.

The square root of 473164969 is about 21752.3554816484. The cubic root of 473164969 is about 779.2393247059.

The spelling of 473164969 in words is "four hundred seventy-three million, one hundred sixty-four thousand, nine hundred sixty-nine".