604689051 has 8 divisors (see below), whose sum is σ = 815311440. Its totient is φ = 398596352.

The previous prime is 604689049. The next prime is 604689073. The reversal of 604689051 is 150986406.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 604689051 - 2¹ = 604689049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (604689851) 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 7 ways as a sum of consecutive naturals, for example, 1132110 + ... + 1132643.

It is an arithmetic number, because the mean of its divisors is an integer number (101913930).

Almost surely, 2^604689051 is an apocalyptic number.

604689051 is a deficient number, since it is larger than the sum of its proper divisors (210622389).

604689051 is a wasteful number, since it uses less digits than its factorization.

604689051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264845.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 604689051 is about 24590.4260028166. The cubic root of 604689051 is about 845.6241323343.

The spelling of 604689051 in words is "six hundred four million, six hundred eighty-nine thousand, fifty-one".