3835530 has 48 divisors (see below), whose sum is σ = 10501920. Its totient is φ = 968544.

The previous prime is 3835519. The next prime is 3835547. The reversal of 3835530 is 355383.

It is a super-2 number, since 2×3835530² = 29422580761800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3835494 and 3835503.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 589 + ... + 2831.

It is an arithmetic number, because the mean of its divisors is an integer number (218790).

Almost surely, 2^3835530 is an apocalyptic number.

3835530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3835530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5250960).

3835530 is an abundant number, since it is smaller than the sum of its proper divisors (6666390).

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

3835530 is a wasteful number, since it uses less digits than its factorization.

3835530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275 (or 2272 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 3835530 is about 1958.4509184557. The cubic root of 3835530 is about 156.5339200464.

The spelling of 3835530 in words is "three million, eight hundred thirty-five thousand, five hundred thirty".