473280017 has 16 divisors (see below), whose sum is σ = 579156480. Its totient is φ = 377507328.

The previous prime is 473280013. The next prime is 473280037. The reversal of 473280017 is 710082374.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 473280017 - 2² = 473280013 is a prime.

It is not an unprimeable number, because it can be changed into a prime (473280011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11753 + ... + 32934.

It is an arithmetic number, because the mean of its divisors is an integer number (36197280).

Almost surely, 2^473280017 is an apocalyptic number.

It is an amenable number.

473280017 is a deficient number, since it is larger than the sum of its proper divisors (105876463).

473280017 is a wasteful number, since it uses less digits than its factorization.

473280017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44800.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 473280017 is about 21754.9998161342. Note that the first 3 decimals coincide. The cubic root of 473280017 is about 779.3024758031.

The spelling of 473280017 in words is "four hundred seventy-three million, two hundred eighty thousand, seventeen".