488165797 has 4 divisors (see below), whose sum is σ = 557903776. Its totient is φ = 418427820.

The previous prime is 488165759. The next prime is 488165809. The reversal of 488165797 is 797561884.

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 488165797 - 2¹⁹ = 487641509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488165707) 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, 34868979 + ... + 34868992.

It is an arithmetic number, because the mean of its divisors is an integer number (139475944).

Almost surely, 2^488165797 is an apocalyptic number.

It is an amenable number.

488165797 is a deficient number, since it is larger than the sum of its proper divisors (69737979).

488165797 is an equidigital number, since it uses as much as digits as its factorization.

488165797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69737978.

The product of its digits is 3386880, while the sum is 55.

The square root of 488165797 is about 22094.4743544625. The cubic root of 488165797 is about 787.3885876483.

The spelling of 488165797 in words is "four hundred eighty-eight million, one hundred sixty-five thousand, seven hundred ninety-seven".