463039489 has 16 divisors (see below), whose sum is σ = 535718016. Its totient is φ = 395539200.

The previous prime is 463039483. The next prime is 463039501. The reversal of 463039489 is 984930364.

It is a cyclic number.

It is not a de Polignac number, because 463039489 - 2⁵ = 463039457 is a prime.

It is a super-2 number, since 2×463039489² = 428811136746762242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (463039483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139924 + ... + 143194.

It is an arithmetic number, because the mean of its divisors is an integer number (33482376).

Almost surely, 2^463039489 is an apocalyptic number.

It is an amenable number.

463039489 is a deficient number, since it is larger than the sum of its proper divisors (72678527).

463039489 is a wasteful number, since it uses less digits than its factorization.

463039489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4056.

The product of its (nonzero) digits is 559872, while the sum is 46.

The square root of 463039489 is about 21518.3523765180. The cubic root of 463039489 is about 773.6407608750.

The spelling of 463039489 in words is "four hundred sixty-three million, thirty-nine thousand, four hundred eighty-nine".