2305089630 has 64 divisors (see below), whose sum is σ = 6345216000. Its totient is φ = 594859680.

The previous prime is 2305089613. The next prime is 2305089643. The reversal of 2305089630 is 369805032.

2305089630 is a `hidden beast` number, since 2 + 30 + 508 + 96 + 30 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129330 + ... + 146069.

It is an arithmetic number, because the mean of its divisors is an integer number (99144000).

Almost surely, 2^2305089630 is an apocalyptic number.

2305089630 is an abundant number, since it is smaller than the sum of its proper divisors (4040126370).

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

2305089630 is a wasteful number, since it uses less digits than its factorization.

2305089630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275446 (or 275440 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 2305089630 is about 48011.3489708423. The cubic root of 2305089630 is about 1320.9790773331.

The spelling of 2305089630 in words is "two billion, three hundred five million, eighty-nine thousand, six hundred thirty".