473456979 has 6 divisors (see below), whose sum is σ = 683882316. Its totient is φ = 315637980.

The previous prime is 473456959. The next prime is 473457013. The reversal of 473456979 is 979654374.

It is a happy number.

473456979 is a `hidden beast` number, since 4 + 7 + 3 + 4 + 569 + 79 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-473456979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (473456959) 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 in 5 ways as a sum of consecutive naturals, for example, 26303157 + ... + 26303174.

It is an arithmetic number, because the mean of its divisors is an integer number (113980386).

Almost surely, 2^473456979 is an apocalyptic number.

473456979 is a deficient number, since it is larger than the sum of its proper divisors (210425337).

473456979 is a wasteful number, since it uses less digits than its factorization.

473456979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52606337 (or 52606334 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 54.

The square root of 473456979 is about 21759.0665930320. The cubic root of 473456979 is about 779.3995921931.

The spelling of 473456979 in words is "four hundred seventy-three million, four hundred fifty-six thousand, nine hundred seventy-nine".