603679 has 2 divisors, whose sum is σ = 603680. Its totient is φ = 603678.

The previous prime is 603667. The next prime is 603689. The reversal of 603679 is 976306.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 603679 - 2¹¹ = 601631 is a prime.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 603679.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (603689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301839 + 301840.

It is an arithmetic number, because the mean of its divisors is an integer number (301840).

2⁶⁰³⁶⁷⁹ is an apocalyptic number.

603679 is a deficient number, since it is larger than the sum of its proper divisors (1).

603679 is an equidigital number, since it uses as much as digits as its factorization.

603679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 603679 is about 776.9678243016. The cubic root of 603679 is about 84.5153036484.

The spelling of 603679 in words is "six hundred three thousand, six hundred seventy-nine".