604739047 has 4 divisors (see below), whose sum is σ = 659715336. Its totient is φ = 549762760.

The previous prime is 604739039. The next prime is 604739089. The reversal of 604739047 is 740937406.

604739047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 604739047 - 2³ = 604739039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604739017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27488128 + ... + 27488149.

It is an arithmetic number, because the mean of its divisors is an integer number (164928834).

Almost surely, 2^604739047 is an apocalyptic number.

604739047 is a deficient number, since it is larger than the sum of its proper divisors (54976289).

604739047 is a wasteful number, since it uses less digits than its factorization.

604739047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54976288.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 604739047 is about 24591.4425563040. The cubic root of 604739047 is about 845.6474372373.

The spelling of 604739047 in words is "six hundred four million, seven hundred thirty-nine thousand, forty-seven".