463720667 has 8 divisors (see below), whose sum is σ = 482964192. Its totient is φ = 444830400.

The previous prime is 463720651. The next prime is 463720693. The reversal of 463720667 is 766027364.

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 463720667 - 2⁴ = 463720651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (463720637) 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, 85634 + ... + 90887.

It is an arithmetic number, because the mean of its divisors is an integer number (60370524).

Almost surely, 2^463720667 is an apocalyptic number.

463720667 is a deficient number, since it is larger than the sum of its proper divisors (19243525).

463720667 is a wasteful number, since it uses less digits than its factorization.

463720667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176629.

The product of its (nonzero) digits is 254016, while the sum is 41.

The square root of 463720667 is about 21534.1743979192. The cubic root of 463720667 is about 774.0199429769.

The spelling of 463720667 in words is "four hundred sixty-three million, seven hundred twenty thousand, six hundred sixty-seven".