604426893 has 16 divisors (see below), whose sum is σ = 938411136. Its totient is φ = 338869440.

The previous prime is 604426861. The next prime is 604426897. The reversal of 604426893 is 398624406.

It is a happy number.

It is not a de Polignac number, because 604426893 - 2⁵ = 604426861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604426897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270418 + ... + 272643.

It is an arithmetic number, because the mean of its divisors is an integer number (58650696).

Almost surely, 2^604426893 is an apocalyptic number.

It is an amenable number.

604426893 is a deficient number, since it is larger than the sum of its proper divisors (333984243).

604426893 is a wasteful number, since it uses less digits than its factorization.

604426893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543124.

The product of its (nonzero) digits is 248832, while the sum is 42.

The square root of 604426893 is about 24585.0949357532. The cubic root of 604426893 is about 845.5019101908.

The spelling of 604426893 in words is "six hundred four million, four hundred twenty-six thousand, eight hundred ninety-three".