8210749679 has 8 divisors (see below), whose sum is σ = 9079883472. Its totient is φ = 7362066240.

The previous prime is 8210749669. The next prime is 8210749697. The reversal of 8210749679 is 9769470128.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8210749679 - 2⁴ = 8210749663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8210749679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8210749609) 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, 5111744 + ... + 5113349.

It is an arithmetic number, because the mean of its divisors is an integer number (1134985434).

Almost surely, 2^8210749679 is an apocalyptic number.

8210749679 is a deficient number, since it is larger than the sum of its proper divisors (869133793).

8210749679 is a wasteful number, since it uses less digits than its factorization.

8210749679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10225177.

The product of its (nonzero) digits is 1524096, while the sum is 53.

The square root of 8210749679 is about 90613.1871142385. The cubic root of 8210749679 is about 2017.4104712012.

The spelling of 8210749679 in words is "eight billion, two hundred ten million, seven hundred forty-nine thousand, six hundred seventy-nine".