481634469 has 24 divisors (see below), whose sum is σ = 703203072. Its totient is φ = 317640960.

The previous prime is 481634453. The next prime is 481634471. The reversal of 481634469 is 964436184.

481634469 is a `hidden beast` number, since 4 + 8 + 1 + 634 + 4 + 6 + 9 = 666.

It is not a de Polignac number, because 481634469 - 2⁴ = 481634453 is a prime.

It is a super-2 number, since 2×481634469² = 463943523457823922, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481634669) 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, 715317 + ... + 715989.

It is an arithmetic number, because the mean of its divisors is an integer number (29300128).

Almost surely, 2^481634469 is an apocalyptic number.

It is an amenable number.

481634469 is a deficient number, since it is larger than the sum of its proper divisors (221568603).

481634469 is a wasteful number, since it uses less digits than its factorization.

481634469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417 (or 1414 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 481634469 is about 21946.1720807981. The cubic root of 481634469 is about 783.8612338785.

The spelling of 481634469 in words is "four hundred eighty-one million, six hundred thirty-four thousand, four hundred sixty-nine".