610673660 has 24 divisors (see below), whose sum is σ = 1357851600. Its totient is φ = 229900544.

The previous prime is 610673653. The next prime is 610673663. The reversal of 610673660 is 66376016.

It is a happy number.

610673660 is digitally balanced in base 2 and base 6, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 610673660.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610673663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 897710 + ... + 898389.

It is an arithmetic number, because the mean of its divisors is an integer number (56577150).

Almost surely, 2^610673660 is an apocalyptic number.

It is an amenable number.

610673660 is an abundant number, since it is smaller than the sum of its proper divisors (747177940).

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

610673660 is a wasteful number, since it uses less digits than its factorization.

610673660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796125 (or 1796123 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 610673660 is about 24711.8121553236. The cubic root of 610673660 is about 848.4046940287.

The spelling of 610673660 in words is "six hundred ten million, six hundred seventy-three thousand, six hundred sixty".