605497964 has 24 divisors (see below), whose sum is σ = 1085452368. Its totient is φ = 295384320.

The previous prime is 605497927. The next prime is 605497967. The reversal of 605497964 is 469794506.

It is not an unprimeable number, because it can be changed into a prime (605497967) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 253544 + ... + 255920.

It is an arithmetic number, because the mean of its divisors is an integer number (45227182).

Almost surely, 2^605497964 is an apocalyptic number.

It is an amenable number.

605497964 is a deficient number, since it is larger than the sum of its proper divisors (479954404).

605497964 is a wasteful number, since it uses less digits than its factorization.

605497964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3905 (or 3903 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 50.

The square root of 605497964 is about 24606.8682282000. The cubic root of 605497964 is about 846.0010376543.

The spelling of 605497964 in words is "six hundred five million, four hundred ninety-seven thousand, nine hundred sixty-four".