10619804979 has 12 divisors (see below), whose sum is σ = 17531106736. Its totient is φ = 6068459952.

The previous prime is 10619804941. The next prime is 10619804983. The reversal of 10619804979 is 97940891601.

10619804979 is a `hidden beast` number, since 1 + 0 + 61 + 98 + 0 + 497 + 9 = 666.

It is not a de Polignac number, because 10619804979 - 2¹¹ = 10619802931 is a prime.

It is a super-2 number, since 2×10619804979² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10619804929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84284104 + ... + 84284229.

Almost surely, 2^10619804979 is an apocalyptic number.

10619804979 is a deficient number, since it is larger than the sum of its proper divisors (6911301757).

10619804979 is a wasteful number, since it uses less digits than its factorization.

10619804979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168568346 (or 168568343 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 54.

The spelling of 10619804979 in words is "ten billion, six hundred nineteen million, eight hundred four thousand, nine hundred seventy-nine".