3849616 has 20 divisors (see below), whose sum is σ = 7897932. Its totient is φ = 1811456.

The previous prime is 3849583. The next prime is 3849617. The reversal of 3849616 is 6169483.

It can be written as a sum of positive squares in 2 ways, for example, as 2262016 + 1587600 = 1504^2 + 1260^2 .

It is not an unprimeable number, because it can be changed into a prime (3849617) 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, 6805 + ... + 7348.

Almost surely, 2^3849616 is an apocalyptic number.

It is an amenable number.

3849616 is an abundant number, since it is smaller than the sum of its proper divisors (4048316).

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

3849616 is a wasteful number, since it uses less digits than its factorization.

3849616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14178 (or 14172 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 3849616 is about 1962.0438323340. The cubic root of 3849616 is about 156.7253097699.

It can be divided in two parts, 3849 and 616, that added together give a triangular number (4465 = T₉₄).

The spelling of 3849616 in words is "three million, eight hundred forty-nine thousand, six hundred sixteen".