3890808576 has 108 divisors (see below), whose sum is σ = 11307342592. Its totient is φ = 1286627328.

The previous prime is 3890808569. The next prime is 3890808601. The reversal of 3890808576 is 6758080983.

It is a happy number.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 285960 + ... + 299256.

Almost surely, 2^3890808576 is an apocalyptic number.

3890808576 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3890808576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5653671296).

3890808576 is an abundant number, since it is smaller than the sum of its proper divisors (7416534016).

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

3890808576 is a wasteful number, since it uses less digits than its factorization.

3890808576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13446 (or 13429 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 3890808576 is about 62376.3462860723. The cubic root of 3890808576 is about 1572.8233745781.

The spelling of 3890808576 in words is "three billion, eight hundred ninety million, eight hundred eight thousand, five hundred seventy-six".