1016935979 has 4 divisors (see below), whose sum is σ = 1023025584. Its totient is φ = 1010846376.

The previous prime is 1016935967. The next prime is 1016935981. The reversal of 1016935979 is 9795396101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1016935979 - 2²⁰ = 1015887403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1016935999) 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 3 ways as a sum of consecutive naturals, for example, 3044552 + ... + 3044885.

It is an arithmetic number, because the mean of its divisors is an integer number (255756396).

Almost surely, 2^1016935979 is an apocalyptic number.

1016935979 is a deficient number, since it is larger than the sum of its proper divisors (6089605).

1016935979 is an equidigital number, since it uses as much as digits as its factorization.

1016935979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6089604.

The product of its (nonzero) digits is 459270, while the sum is 50.

The square root of 1016935979 is about 31889.4336575612. The cubic root of 1016935979 is about 1005.6137531380.

The spelling of 1016935979 in words is "one billion, sixteen million, nine hundred thirty-five thousand, nine hundred seventy-nine".