605633340406 has 8 divisors (see below), whose sum is σ = 908645096520. Its totient is φ = 302751641568.

The previous prime is 605633340401. The next prime is 605633340461. The reversal of 605633340406 is 604043336506.

It is a happy number.

605633340406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×605633340406² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605633340401) 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, 32502676 + ... + 32521303.

It is an arithmetic number, because the mean of its divisors is an integer number (113580637065).

Almost surely, 2^605633340406 is an apocalyptic number.

605633340406 is a deficient number, since it is larger than the sum of its proper divisors (303011756114).

605633340406 is a wasteful number, since it uses less digits than its factorization.

605633340406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65028638.

The product of its (nonzero) digits is 466560, while the sum is 40.

The spelling of 605633340406 in words is "six hundred five billion, six hundred thirty-three million, three hundred forty thousand, four hundred six".