488629629 has 12 divisors (see below), whose sum is σ = 705997500. Its totient is φ = 325661184.

The previous prime is 488629601. The next prime is 488629633. The reversal of 488629629 is 926926884.

It is a happy number.

488629629 is a `hidden beast` number, since 4 + 8 + 8 + 6 + 2 + 9 + 629 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 79174404 + 409455225 = 8898^2 + 20235^2 .

It is not a de Polignac number, because 488629629 - 2¹³ = 488621437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488629639) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45247 + ... + 54995.

It is an arithmetic number, because the mean of its divisors is an integer number (58833125).

Almost surely, 2^488629629 is an apocalyptic number.

It is an amenable number.

488629629 is a deficient number, since it is larger than the sum of its proper divisors (217367871).

488629629 is a wasteful number, since it uses less digits than its factorization.

488629629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15324 (or 15321 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The square root of 488629629 is about 22104.9684234111. The cubic root of 488629629 is about 787.6378884776.

The spelling of 488629629 in words is "four hundred eighty-eight million, six hundred twenty-nine thousand, six hundred twenty-nine".