8260549970 has 16 divisors (see below), whose sum is σ = 14870041560. Its totient is φ = 3303986304.

The previous prime is 8260549967. The next prime is 8260550021. The reversal of 8260549970 is 799450628.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2241738409 + 6018811561 = 47347^2 + 77581^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222716 + ... + 257144.

Almost surely, 2^8260549970 is an apocalyptic number.

8260549970 is a deficient number, since it is larger than the sum of its proper divisors (6609491590).

8260549970 is a wasteful number, since it uses less digits than its factorization.

8260549970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58429.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 8260549970 is about 90887.5677416884. The cubic root of 8260549970 is about 2021.4809557705.

The spelling of 8260549970 in words is "eight billion, two hundred sixty million, five hundred forty-nine thousand, nine hundred seventy".