3885505098 has 8 divisors (see below), whose sum is σ = 7771010208. Its totient is φ = 1295168364.

The previous prime is 3885505093. The next prime is 3885505103. The reversal of 3885505098 is 8905055883.

It is an interprime number because it is at equal distance from previous prime (3885505093) and next prime (3885505103).

It is a sphenic number, since it is the product of 3 distinct primes.

3885505098 is an admirable number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3885505098.

It is not an unprimeable number, because it can be changed into a prime (3885505093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323792086 + ... + 323792097.

It is an arithmetic number, because the mean of its divisors is an integer number (971376276).

Almost surely, 2^3885505098 is an apocalyptic number.

3885505098 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3885505098 is a wasteful number, since it uses less digits than its factorization.

3885505098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647584188.

The product of its (nonzero) digits is 1728000, while the sum is 51.

The square root of 3885505098 is about 62333.8198572813. The cubic root of 3885505098 is about 1572.1084223271.

The spelling of 3885505098 in words is "three billion, eight hundred eighty-five million, five hundred five thousand, ninety-eight".