163430463 has 8 divisors (see below), whose sum is σ = 249036928. Its totient is φ = 93388824.

The previous prime is 163430461. The next prime is 163430467. The reversal of 163430463 is 364034361.

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

It is not a de Polignac number, because 163430463 - 2¹ = 163430461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 163430463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163430461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3891181 + ... + 3891222.

It is an arithmetic number, because the mean of its divisors is an integer number (31129616).

Almost surely, 2^163430463 is an apocalyptic number.

163430463 is a deficient number, since it is larger than the sum of its proper divisors (85606465).

163430463 is an equidigital number, since it uses as much as digits as its factorization.

163430463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7782413.

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 163430463 is about 12783.9924514996. The cubic root of 163430463 is about 546.7359990803.

The spelling of 163430463 in words is "one hundred sixty-three million, four hundred thirty thousand, four hundred sixty-three".