463049289 has 24 divisors (see below), whose sum is σ = 679016520. Its totient is φ = 304035072.

The previous prime is 463049273. The next prime is 463049297. The reversal of 463049289 is 982940364.

463049289 is a `hidden beast` number, since 4 + 630 + 4 + 9 + 2 + 8 + 9 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 54686025 + 408363264 = 7395^2 + 20208^2 .

It is not a de Polignac number, because 463049289 - 2⁴ = 463049273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (463049219) 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, 233707 + ... + 235679.

It is an arithmetic number, because the mean of its divisors is an integer number (28292355).

Almost surely, 2^463049289 is an apocalyptic number.

It is an amenable number.

463049289 is a deficient number, since it is larger than the sum of its proper divisors (215967231).

463049289 is a wasteful number, since it uses less digits than its factorization.

463049289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2361 (or 2358 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 463049289 is about 21518.5800879147. The cubic root of 463049289 is about 773.6462187435.

The spelling of 463049289 in words is "four hundred sixty-three million, forty-nine thousand, two hundred eighty-nine".