463068947 has 4 divisors (see below), whose sum is σ = 505166136. Its totient is φ = 420971760.

The previous prime is 463068943. The next prime is 463068961. The reversal of 463068947 is 749860364.

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

It is not a de Polignac number, because 463068947 - 2² = 463068943 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (463068943) 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, 21048578 + ... + 21048599.

It is an arithmetic number, because the mean of its divisors is an integer number (126291534).

Almost surely, 2^463068947 is an apocalyptic number.

463068947 is a deficient number, since it is larger than the sum of its proper divisors (42097189).

463068947 is a wasteful number, since it uses less digits than its factorization.

463068947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42097188.

The product of its (nonzero) digits is 870912, while the sum is 47.

The square root of 463068947 is about 21519.0368511232. The cubic root of 463068947 is about 773.6571665501.

The spelling of 463068947 in words is "four hundred sixty-three million, sixty-eight thousand, nine hundred forty-seven".