3849650 has 48 divisors (see below), whose sum is σ = 8678016. Its totient is φ = 1240320.

The previous prime is 3849617. The next prime is 3849653. The reversal of 3849650 is 569483.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 3849650.

It is not an unprimeable number, because it can be changed into a prime (3849653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5627 + ... + 6273.

It is an arithmetic number, because the mean of its divisors is an integer number (180792).

Almost surely, 2^3849650 is an apocalyptic number.

3849650 is an abundant number, since it is smaller than the sum of its proper divisors (4828366).

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

3849650 is a wasteful number, since it uses less digits than its factorization.

3849650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683 (or 678 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 3849650 is about 1962.0524967493. The cubic root of 3849650 is about 156.7257711704.

The spelling of 3849650 in words is "three million, eight hundred forty-nine thousand, six hundred fifty".