610506608 has 20 divisors (see below), whose sum is σ = 1223645640. Its totient is φ = 294727104.

The previous prime is 610506607. The next prime is 610506643. The reversal of 610506608 is 806605016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610506607) 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, 657410 + ... + 658337.

It is an arithmetic number, because the mean of its divisors is an integer number (61182282).

Almost surely, 2^610506608 is an apocalyptic number.

It is an amenable number.

610506608 is an abundant number, since it is smaller than the sum of its proper divisors (613139032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

610506608 is a wasteful number, since it uses less digits than its factorization.

610506608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315784 (or 1315778 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 610506608 is about 24708.4319211074. The cubic root of 610506608 is about 848.3273255772.

The spelling of 610506608 in words is "six hundred ten million, five hundred six thousand, six hundred eight".