488349761 has 4 divisors (see below), whose sum is σ = 514052400. Its totient is φ = 462647124.

The previous prime is 488349751. The next prime is 488349773. The reversal of 488349761 is 167943884.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 488349761 - 2¹⁸ = 488087617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (488349751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12851291 + ... + 12851328.

It is an arithmetic number, because the mean of its divisors is an integer number (128513100).

Almost surely, 2^488349761 is an apocalyptic number.

It is an amenable number.

488349761 is a deficient number, since it is larger than the sum of its proper divisors (25702639).

488349761 is a wasteful number, since it uses less digits than its factorization.

488349761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25702638.

The product of its digits is 1161216, while the sum is 50.

The square root of 488349761 is about 22098.6370846711. The cubic root of 488349761 is about 787.4874836677.

The spelling of 488349761 in words is "four hundred eighty-eight million, three hundred forty-nine thousand, seven hundred sixty-one".