4609488782 has 4 divisors (see below), whose sum is σ = 6914233176. Its totient is φ = 2304744390.

The previous prime is 4609488773. The next prime is 4609488853. The reversal of 4609488782 is 2878849064.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1152372194 + ... + 1152372197.

It is an arithmetic number, because the mean of its divisors is an integer number (1728558294).

Almost surely, 2^4609488782 is an apocalyptic number.

4609488782 is a deficient number, since it is larger than the sum of its proper divisors (2304744394).

4609488782 is a wasteful number, since it uses less digits than its factorization.

4609488782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2304744393.

The product of its (nonzero) digits is 6193152, while the sum is 56.

The square root of 4609488782 is about 67893.2160233996. The cubic root of 4609488782 is about 1664.2462516072.

The spelling of 4609488782 in words is "four billion, six hundred nine million, four hundred eighty-eight thousand, seven hundred eighty-two".