16350979 has 2 divisors, whose sum is σ = 16350980. Its totient is φ = 16350978.

The previous prime is 16350967. The next prime is 16351007. The reversal of 16350979 is 97905361.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16350979 - 2⁵ = 16350947 is a prime.

It is not a weakly prime, because it can be changed into another prime (16350949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8175489 + 8175490.

It is an arithmetic number, because the mean of its divisors is an integer number (8175490).

Almost surely, 2^16350979 is an apocalyptic number.

16350979 is a deficient number, since it is larger than the sum of its proper divisors (1).

16350979 is an equidigital number, since it uses as much as digits as its factorization.

16350979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 16350979 is about 4043.6343801091. The cubic root of 16350979 is about 253.8134234436.

The spelling of 16350979 in words is "sixteen million, three hundred fifty thousand, nine hundred seventy-nine".