463740665 has 8 divisors (see below), whose sum is σ = 563533440. Its totient is φ = 366296112.

The previous prime is 463740661. The next prime is 463740677. The reversal of 463740665 is 566047364.

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 463740665 - 2² = 463740661 is a prime.

It is not an unprimeable number, because it can be changed into a prime (463740661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 586619 + ... + 587408.

It is an arithmetic number, because the mean of its divisors is an integer number (70441680).

Almost surely, 2^463740665 is an apocalyptic number.

It is an amenable number.

463740665 is a deficient number, since it is larger than the sum of its proper divisors (99792775).

463740665 is a wasteful number, since it uses less digits than its factorization.

463740665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174111.

The product of its (nonzero) digits is 362880, while the sum is 41.

The square root of 463740665 is about 21534.6387246222. The cubic root of 463740665 is about 774.0310693794.

The spelling of 463740665 in words is "four hundred sixty-three million, seven hundred forty thousand, six hundred sixty-five".