463583979 has 24 divisors (see below), whose sum is σ = 699771072. Its totient is φ = 306675720.

The previous prime is 463583971. The next prime is 463583993. The reversal of 463583979 is 979385364.

It is not a de Polignac number, because 463583979 - 2³ = 463583971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (463583971) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24552 + ... + 39114.

It is an arithmetic number, because the mean of its divisors is an integer number (29157128).

Almost surely, 2^463583979 is an apocalyptic number.

463583979 is a deficient number, since it is larger than the sum of its proper divisors (236187093).

463583979 is a wasteful number, since it uses less digits than its factorization.

463583979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14709 (or 14697 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 463583979 is about 21531.0004180019. Note that the first 3 decimals coincide. The cubic root of 463583979 is about 773.9438845201.

The spelling of 463583979 in words is "four hundred sixty-three million, five hundred eighty-three thousand, nine hundred seventy-nine".