2385495630 has 256 divisors, whose sum is σ = 7639142400. Its totient is φ = 518192640.

The previous prime is 2385495587. The next prime is 2385495643. The reversal of 2385495630 is 365945832.

2385495630 is a `hidden beast` number, since 2 + 3 + 8 + 5 + 4 + 9 + 5 + 630 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3891204 + ... + 3891816.

It is an arithmetic number, because the mean of its divisors is an integer number (29840400).

Almost surely, 2^2385495630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2385495630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3819571200).

2385495630 is an abundant number, since it is smaller than the sum of its proper divisors (5253646770).

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

2385495630 is a wasteful number, since it uses less digits than its factorization.

2385495630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736 (or 730 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The square root of 2385495630 is about 48841.5359095105. The cubic root of 2385495630 is about 1336.1633086939.

The spelling of 2385495630 in words is "two billion, three hundred eighty-five million, four hundred ninety-five thousand, six hundred thirty".