604423401 has 8 divisors (see below), whose sum is σ = 807760800. Its totient is φ = 402017472.

The previous prime is 604423381. The next prime is 604423409. The reversal of 604423401 is 104324406.

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

It is not a de Polignac number, because 604423401 - 2⁷ = 604423273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (604423409) 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, 231351 + ... + 233948.

It is an arithmetic number, because the mean of its divisors is an integer number (100970100).

Almost surely, 2^604423401 is an apocalyptic number.

It is an amenable number.

604423401 is a deficient number, since it is larger than the sum of its proper divisors (203337399).

604423401 is a wasteful number, since it uses less digits than its factorization.

604423401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465735.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 604423401 is about 24585.0239170109. The cubic root of 604423401 is about 845.5002819275.

Adding to 604423401 its reverse (104324406), we get a palindrome (708747807).

The spelling of 604423401 in words is "six hundred four million, four hundred twenty-three thousand, four hundred one".