1335006979 has 2 divisors, whose sum is σ = 1335006980. Its totient is φ = 1335006978.

The previous prime is 1335006977. The next prime is 1335006989. The reversal of 1335006979 is 9796005331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1335006979 - 2¹ = 1335006977 is a prime.

Together with 1335006977, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1335006977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667503489 + 667503490.

It is an arithmetic number, because the mean of its divisors is an integer number (667503490).

Almost surely, 2^1335006979 is an apocalyptic number.

1335006979 is a deficient number, since it is larger than the sum of its proper divisors (1).

1335006979 is an equidigital number, since it uses as much as digits as its factorization.

1335006979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 153090, while the sum is 43.

The square root of 1335006979 is about 36537.7473169871. The cubic root of 1335006979 is about 1101.1027450977.

The spelling of 1335006979 in words is "one billion, three hundred thirty-five million, six thousand, nine hundred seventy-nine".