470494505 has 8 divisors (see below), whose sum is σ = 608023752. Its totient is φ = 347442048.

The previous prime is 470494489. The next prime is 470494517. The reversal of 470494505 is 505494074.

It can be written as a sum of positive squares in 4 ways, for example, as 58079641 + 412414864 = 7621^2 + 20308^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 470494505 - 2⁴ = 470494489 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3619124 + ... + 3619253.

It is an arithmetic number, because the mean of its divisors is an integer number (76002969).

Almost surely, 2^470494505 is an apocalyptic number.

It is an amenable number.

470494505 is a deficient number, since it is larger than the sum of its proper divisors (137529247).

470494505 is a wasteful number, since it uses less digits than its factorization.

470494505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7238395.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 470494505 is about 21690.8852977466. The cubic root of 470494505 is about 777.7705926358.

The spelling of 470494505 in words is "four hundred seventy million, four hundred ninety-four thousand, five hundred five".