463948895 has 4 divisors (see below), whose sum is σ = 556738680. Its totient is φ = 371159112.

The previous prime is 463948817. The next prime is 463948913. The reversal of 463948895 is 598849364.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-463948895 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 463948895.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46394885 + ... + 46394894.

It is an arithmetic number, because the mean of its divisors is an integer number (139184670).

Almost surely, 2^463948895 is an apocalyptic number.

463948895 is a deficient number, since it is larger than the sum of its proper divisors (92789785).

463948895 is an equidigital number, since it uses as much as digits as its factorization.

463948895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92789784.

The product of its digits is 7464960, while the sum is 56.

The square root of 463948895 is about 21539.4729508407. The cubic root of 463948895 is about 774.1469045029.

The spelling of 463948895 in words is "four hundred sixty-three million, nine hundred forty-eight thousand, eight hundred ninety-five".