610647340 has 12 divisors (see below), whose sum is σ = 1282359456. Its totient is φ = 244258928.

The previous prime is 610647337. The next prime is 610647347. The reversal of 610647340 is 43746016.

610647340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (610647347) 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, 15266164 + ... + 15266203.

It is an arithmetic number, because the mean of its divisors is an integer number (106863288).

Almost surely, 2^610647340 is an apocalyptic number.

It is an amenable number.

610647340 is an abundant number, since it is smaller than the sum of its proper divisors (671712116).

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

610647340 is a wasteful number, since it uses less digits than its factorization.

610647340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30532376 (or 30532374 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 610647340 is about 24711.2796107365. The cubic root of 610647340 is about 848.3925051222.

The spelling of 610647340 in words is "six hundred ten million, six hundred forty-seven thousand, three hundred forty".