3849025 has 12 divisors (see below), whose sum is σ = 4938300. Its totient is φ = 2972480.

The previous prime is 3849023. The next prime is 3849029. The reversal of 3849025 is 5209483.

It can be written as a sum of positive squares in 6 ways, for example, as 863041 + 2985984 = 929^2 + 1728^2 .

It is not a de Polignac number, because 3849025 - 2¹ = 3849023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3849023) 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, 1930 + ... + 3379.

It is an arithmetic number, because the mean of its divisors is an integer number (411525).

Almost surely, 2^3849025 is an apocalyptic number.

It is an amenable number.

3849025 is a deficient number, since it is larger than the sum of its proper divisors (1089275).

3849025 is a wasteful number, since it uses less digits than its factorization.

3849025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5348 (or 5343 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 3849025 is about 1961.8932182971. The cubic root of 3849025 is about 156.7172891085.

It can be divided in two parts, 384 and 9025, that added together give a square (9409 = 97²).

The spelling of 3849025 in words is "three million, eight hundred forty-nine thousand, twenty-five".