604603801 has 2 divisors, whose sum is σ = 604603802. Its totient is φ = 604603800.

The previous prime is 604603777. The next prime is 604603843. The reversal of 604603801 is 108306406.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 579653776 + 24950025 = 24076^2 + 4995^2 .

It is a cyclic number.

It is not a de Polignac number, because 604603801 - 2²¹ = 602506649 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 604603801.

It is not a weakly prime, because it can be changed into another prime (604603891) 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, 302301900 + 302301901.

It is an arithmetic number, because the mean of its divisors is an integer number (302301901).

Almost surely, 2^604603801 is an apocalyptic number.

It is an amenable number.

604603801 is a deficient number, since it is larger than the sum of its proper divisors (1).

604603801 is an equidigital number, since it uses as much as digits as its factorization.

604603801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 604603801 is about 24588.6925435250. The cubic root of 604603801 is about 845.5843913329.

It can be divided in two parts, 60460 and 3801, that added together give a triangular number (64261 = T₃₅₈).

The spelling of 604603801 in words is "six hundred four million, six hundred three thousand, eight hundred one".