610494380 has 12 divisors (see below), whose sum is σ = 1282038240. Its totient is φ = 244197744.

The previous prime is 610494373. The next prime is 610494403. The reversal of 610494380 is 83494016.

610494380 is digitally balanced in base 2, because in such base 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 610494380.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15262340 + ... + 15262379.

It is an arithmetic number, because the mean of its divisors is an integer number (106836520).

Almost surely, 2^610494380 is an apocalyptic number.

It is an amenable number.

610494380 is an abundant number, since it is smaller than the sum of its proper divisors (671543860).

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

610494380 is a wasteful number, since it uses less digits than its factorization.

610494380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30524728 (or 30524726 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 610494380 is about 24708.1844739754. The cubic root of 610494380 is about 848.3216617478.

The spelling of 610494380 in words is "six hundred ten million, four hundred ninety-four thousand, three hundred eighty".