2385748898 has 16 divisors (see below), whose sum is σ = 3919224960. Its totient is φ = 1082451216.

The previous prime is 2385748891. The next prime is 2385748909. The reversal of 2385748898 is 8988475832.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2385748898.

It is not an unprimeable number, because it can be changed into a prime (2385748891) 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, 776090 + ... + 779157.

It is an arithmetic number, because the mean of its divisors is an integer number (244951560).

Almost surely, 2^2385748898 is an apocalyptic number.

2385748898 is a deficient number, since it is larger than the sum of its proper divisors (1533476062).

2385748898 is a wasteful number, since it uses less digits than its factorization.

2385748898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555321.

The product of its digits is 30965760, while the sum is 62.

The square root of 2385748898 is about 48844.1285929025. The cubic root of 2385748898 is about 1336.2105938267.

The spelling of 2385748898 in words is "two billion, three hundred eighty-five million, seven hundred forty-eight thousand, eight hundred ninety-eight".