3853388898 has 48 divisors (see below), whose sum is σ = 8816932800. Its totient is φ = 1212913440.

The previous prime is 3853388839. The next prime is 3853388969. The reversal of 3853388898 is 8988833583.

3853388898 is a `hidden beast` number, since 3 + 8 + 533 + 8 + 8 + 8 + 98 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88248 + ... + 124476.

It is an arithmetic number, because the mean of its divisors is an integer number (183686100).

Almost surely, 2^3853388898 is an apocalyptic number.

3853388898 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3853388898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4408466400).

3853388898 is an abundant number, since it is smaller than the sum of its proper divisors (4963543902).

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

3853388898 is a wasteful number, since it uses less digits than its factorization.

3853388898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36567 (or 36564 counting only the distinct ones).

The product of its digits is 39813120, while the sum is 63.

The square root of 3853388898 is about 62075.6707414427. The cubic root of 3853388898 is about 1567.7649370943.

The spelling of 3853388898 in words is "three billion, eight hundred fifty-three million, three hundred eighty-eight thousand, eight hundred ninety-eight".