605404630 has 32 divisors (see below), whose sum is σ = 1108429920. Its totient is φ = 238022400.

The previous prime is 605404621. The next prime is 605404649. The reversal of 605404630 is 36404506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469026 + ... + 470314.

It is an arithmetic number, because the mean of its divisors is an integer number (34638435).

Almost surely, 2^605404630 is an apocalyptic number.

605404630 is a deficient number, since it is larger than the sum of its proper divisors (503025290).

605404630 is a wasteful number, since it uses less digits than its factorization.

605404630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 605404630 is about 24604.9716520869. The cubic root of 605404630 is about 845.9575667025.

The spelling of 605404630 in words is "six hundred five million, four hundred four thousand, six hundred thirty".