488780794 has 4 divisors (see below), whose sum is σ = 733171194. Its totient is φ = 244390396.

The previous prime is 488780783. The next prime is 488780849. The reversal of 488780794 is 497087884.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 488631025 + 149769 = 22105^2 + 387^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122195197 + ... + 122195200.

Almost surely, 2^488780794 is an apocalyptic number.

488780794 is a deficient number, since it is larger than the sum of its proper divisors (244390400).

488780794 is a wasteful number, since it uses less digits than its factorization.

488780794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244390399.

The product of its (nonzero) digits is 3612672, while the sum is 55.

The square root of 488780794 is about 22108.3874129254. The cubic root of 488780794 is about 787.7191026860.

The spelling of 488780794 in words is "four hundred eighty-eight million, seven hundred eighty thousand, seven hundred ninety-four".