488687741 has 2 divisors, whose sum is σ = 488687742. Its totient is φ = 488687740.

The previous prime is 488687707. The next prime is 488687743. The reversal of 488687741 is 147786884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 436183225 + 52504516 = 20885^2 + 7246^2 .

It is a cyclic number.

It is not a de Polignac number, because 488687741 - 2²⁶ = 421578877 is a prime.

Together with 488687743, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488687743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244343870 + 244343871.

It is an arithmetic number, because the mean of its divisors is an integer number (244343871).

Almost surely, 2^488687741 is an apocalyptic number.

It is an amenable number.

488687741 is a deficient number, since it is larger than the sum of its proper divisors (1).

488687741 is an equidigital number, since it uses as much as digits as its factorization.

488687741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2408448, while the sum is 53.

The square root of 488687741 is about 22106.2828399530. The cubic root of 488687741 is about 787.6691114434.

The spelling of 488687741 in words is "four hundred eighty-eight million, six hundred eighty-seven thousand, seven hundred forty-one".