604799983 has 2 divisors, whose sum is σ = 604799984. Its totient is φ = 604799982.

The previous prime is 604799971. The next prime is 604799989. The reversal of 604799983 is 389997406.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 604799983 - 2²¹ = 602702831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (604799989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302399991 + 302399992.

It is an arithmetic number, because the mean of its divisors is an integer number (302399992).

Almost surely, 2^604799983 is an apocalyptic number.

604799983 is a deficient number, since it is larger than the sum of its proper divisors (1).

604799983 is an equidigital number, since it uses as much as digits as its factorization.

604799983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2939328, while the sum is 55.

The square root of 604799983 is about 24592.6814926718. The cubic root of 604799983 is about 845.6758399242.

It can be divided in two parts, 6047 and 99983, that added together give a triangular number (106030 = T₄₆₀).

The spelling of 604799983 in words is "six hundred four million, seven hundred ninety-nine thousand, nine hundred eighty-three".