3800428608 has 84 divisors (see below), whose sum is σ = 10681738352. Its totient is φ = 1192273920.

The previous prime is 3800428603. The next prime is 3800428613. The reversal of 3800428608 is 8068240083.

It is an interprime number because it is at equal distance from previous prime (3800428603) and next prime (3800428613).

It is not an unprimeable number, because it can be changed into a prime (3800428603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21243 + ... + 89733.

Almost surely, 2^3800428608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3800428608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5340869176).

3800428608 is an abundant number, since it is smaller than the sum of its proper divisors (6881309744).

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

3800428608 is a wasteful number, since it uses less digits than its factorization.

3800428608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68540 (or 68513 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 3800428608 is about 61647.6164016096. The cubic root of 3800428608 is about 1560.5494185741.

The spelling of 3800428608 in words is "three billion, eight hundred million, four hundred twenty-eight thousand, six hundred eight".