459676730 has 8 divisors (see below), whose sum is σ = 827418132. Its totient is φ = 183870688.

The previous prime is 459676703. The next prime is 459676733. The reversal of 459676730 is 37676954.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 409536169 + 50140561 = 20237^2 + 7081^2 .

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

It is a super-2 number, since 2×459676730² = 422605392206985800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (459676733) 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, 22983827 + ... + 22983846.

Almost surely, 2^459676730 is an apocalyptic number.

459676730 is a deficient number, since it is larger than the sum of its proper divisors (367741402).

459676730 is a wasteful number, since it uses less digits than its factorization.

459676730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45967680.

The product of its (nonzero) digits is 952560, while the sum is 47.

The square root of 459676730 is about 21440.0729942787. The cubic root of 459676730 is about 771.7633898189.

The spelling of 459676730 in words is "four hundred fifty-nine million, six hundred seventy-six thousand, seven hundred thirty".