9679486019 has 24 divisors (see below), whose sum is σ = 11438800128. Its totient is φ = 8165238480.

The previous prime is 9679486009. The next prime is 9679486043. The reversal of 9679486019 is 9106849769.

It is a de Polignac number, because none of the positive numbers 2^k-9679486019 is a prime.

It is a super-2 number, since 2×9679486019² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9679486009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2234834 + ... + 2239160.

It is an arithmetic number, because the mean of its divisors is an integer number (476616672).

Almost surely, 2^9679486019 is an apocalyptic number.

9679486019 is a deficient number, since it is larger than the sum of its proper divisors (1759314109).

9679486019 is a wasteful number, since it uses less digits than its factorization.

9679486019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5055 (or 5048 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 59.

The square root of 9679486019 is about 98384.3789379188. The cubic root of 9679486019 is about 2131.1667525279.

The spelling of 9679486019 in words is "nine billion, six hundred seventy-nine million, four hundred eighty-six thousand, nineteen".