473866461 has 6 divisors (see below), whose sum is σ = 684473790. Its totient is φ = 315910968.

The previous prime is 473866453. The next prime is 473866559. The reversal of 473866461 is 164668374.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 403407225 + 70459236 = 20085^2 + 8394^2 .

It is not a de Polignac number, because 473866461 - 2³ = 473866453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473166461) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26325906 + ... + 26325923.

It is an arithmetic number, because the mean of its divisors is an integer number (114078965).

Almost surely, 2^473866461 is an apocalyptic number.

It is an amenable number.

473866461 is a deficient number, since it is larger than the sum of its proper divisors (210607329).

473866461 is a wasteful number, since it uses less digits than its factorization.

473866461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52651835 (or 52651832 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 473866461 is about 21768.4740163384. The cubic root of 473866461 is about 779.6242223451.

The spelling of 473866461 in words is "four hundred seventy-three million, eight hundred sixty-six thousand, four hundred sixty-one".