7949486170 has 16 divisors (see below), whose sum is σ = 14310224640. Its totient is φ = 3179539024.

The previous prime is 7949486107. The next prime is 7949486173. The reversal of 7949486170 is 716849497.

It is a super-3 number, since 3×7949486170³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (7949486173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145971 + ... + 192889.

It is an arithmetic number, because the mean of its divisors is an integer number (894389040).

Almost surely, 2^7949486170 is an apocalyptic number.

7949486170 is a deficient number, since it is larger than the sum of its proper divisors (6360738470).

7949486170 is a wasteful number, since it uses less digits than its factorization.

7949486170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63869.

The product of its (nonzero) digits is 3048192, while the sum is 55.

The square root of 7949486170 is about 89159.8910385157. The cubic root of 7949486170 is about 1995.7816230701.

The spelling of 7949486170 in words is "seven billion, nine hundred forty-nine million, four hundred eighty-six thousand, one hundred seventy".