8245761670 has 16 divisors (see below), whose sum is σ = 15030250560. Its totient is φ = 3256553664.

The previous prime is 8245761653. The next prime is 8245761673. The reversal of 8245761670 is 761675428.

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 8245761670.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8245761673) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 5218047 + ... + 5219626.

It is an arithmetic number, because the mean of its divisors is an integer number (939390660).

Almost surely, 2^8245761670 is an apocalyptic number.

8245761670 is a deficient number, since it is larger than the sum of its proper divisors (6784488890).

8245761670 is a wasteful number, since it uses less digits than its factorization.

8245761670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10437759.

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 8245761670 is about 90806.1763868516. The cubic root of 8245761670 is about 2020.2739286390.

The spelling of 8245761670 in words is "eight billion, two hundred forty-five million, seven hundred sixty-one thousand, six hundred seventy".