8708244490 has 16 divisors (see below), whose sum is σ = 17099825760. Its totient is φ = 3166634320.

The previous prime is 8708244463. The next prime is 8708244491. The reversal of 8708244490 is 944428078.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8708244490.

It is not an unprimeable number, because it can be changed into a prime (8708244491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39582820 + ... + 39583039.

It is an arithmetic number, because the mean of its divisors is an integer number (1068739110).

Almost surely, 2^8708244490 is an apocalyptic number.

8708244490 is a deficient number, since it is larger than the sum of its proper divisors (8391581270).

8708244490 is a wasteful number, since it uses less digits than its factorization.

8708244490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79165877.

The product of its (nonzero) digits is 516096, while the sum is 46.

The square root of 8708244490 is about 93317.9751709176. The cubic root of 8708244490 is about 2057.3595864191.

The spelling of 8708244490 in words is "eight billion, seven hundred eight million, two hundred forty-four thousand, four hundred ninety".