604780483 has 4 divisors (see below), whose sum is σ = 606750760. Its totient is φ = 602810208.

The previous prime is 604780481. The next prime is 604780487. The reversal of 604780483 is 384087406.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 384087406 = 2 ⋅192043703.

It is a cyclic number.

It is not a de Polignac number, because 604780483 - 2¹ = 604780481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (604780481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 984678 + ... + 985291.

It is an arithmetic number, because the mean of its divisors is an integer number (151687690).

Almost surely, 2^604780483 is an apocalyptic number.

604780483 is a deficient number, since it is larger than the sum of its proper divisors (1970277).

604780483 is a wasteful number, since it uses less digits than its factorization.

604780483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970276.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 604780483 is about 24592.2850300658. The cubic root of 604780483 is about 845.6667510483. Note that the first 3 decimals are identical.

The spelling of 604780483 in words is "six hundred four million, seven hundred eighty thousand, four hundred eighty-three".