3849105408 has 52 divisors (see below), whose sum is σ = 10263060888. Its totient is φ = 1283031040.

The previous prime is 3849105401. The next prime is 3849105413. The reversal of 3849105408 is 8045019483.

It is a super-2 number, since 2×3849105408² = 29631224883789692928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3849105408.

It is not an unprimeable number, because it can be changed into a prime (3849105401) 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, 144333 + ... + 168908.

Almost surely, 2^3849105408 is an apocalyptic number.

It is an amenable number.

3849105408 is an abundant number, since it is smaller than the sum of its proper divisors (6413955480).

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

3849105408 is an equidigital number, since it uses as much as digits as its factorization.

3849105408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313268 (or 313246 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 3849105408 is about 62041.1589833717. The cubic root of 3849105408 is about 1567.1838040102.

The spelling of 3849105408 in words is "three billion, eight hundred forty-nine million, one hundred five thousand, four hundred eight".