604653401 has 8 divisors (see below), whose sum is σ = 674962464. Its totient is φ = 536901120.

The previous prime is 604653391. The next prime is 604653421. The reversal of 604653401 is 104356406.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-604653401 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (604653421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638696 + ... + 639641.

It is an arithmetic number, because the mean of its divisors is an integer number (84370308).

Almost surely, 2^604653401 is an apocalyptic number.

It is an amenable number.

604653401 is a deficient number, since it is larger than the sum of its proper divisors (70309063).

604653401 is a wasteful number, since it uses less digits than its factorization.

604653401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1278391.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 604653401 is about 24589.7011165244. The cubic root of 604653401 is about 845.6075138245.

The spelling of 604653401 in words is "six hundred four million, six hundred fifty-three thousand, four hundred one".