3798904896 has 84 divisors (see below), whose sum is σ = 11001293212. Its totient is φ = 1253228544.

The previous prime is 3798904883. The next prime is 3798904919. The reversal of 3798904896 is 6984098973.

3798904896 is a `hidden beast` number, since 3 + 79 + 89 + 0 + 489 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2304000000 + 1494904896 = 48000^2 + 38664^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21876 + ... + 89868.

Almost surely, 2^3798904896 is an apocalyptic number.

3798904896 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 3798904896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5500646606).

3798904896 is an abundant number, since it is smaller than the sum of its proper divisors (7202388316).

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

3798904896 is a wasteful number, since it uses less digits than its factorization.

3798904896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68108 (or 68095 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 63.

The square root of 3798904896 is about 61635.2569232903. The cubic root of 3798904896 is about 1560.3408328264.

The spelling of 3798904896 in words is "three billion, seven hundred ninety-eight million, nine hundred four thousand, eight hundred ninety-six".