604650406 has 12 divisors (see below), whose sum is σ = 939331692. Its totient is φ = 291899384.

The previous prime is 604650383. The next prime is 604650421. The reversal of 604650406 is 604056406.

It is a super-2 number, since 2×604650406² = 731204226951929672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 178060 + ... + 181423.

It is an arithmetic number, because the mean of its divisors is an integer number (78277641).

Almost surely, 2^604650406 is an apocalyptic number.

604650406 is a deficient number, since it is larger than the sum of its proper divisors (334681286).

604650406 is a wasteful number, since it uses less digits than its factorization.

604650406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359543 (or 359514 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 604650406 is about 24589.6402169694. The cubic root of 604650406 is about 845.6061176535.

The spelling of 604650406 in words is "six hundred four million, six hundred fifty thousand, four hundred six".