3485328 has 160 divisors (see below), whose sum is σ = 11999232. Its totient is φ = 844800.

The previous prime is 3485327. The next prime is 3485353. The reversal of 3485328 is 8235843.

It is a super-2 number, since 2×3485328² = 24295022535168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3485327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84988 + ... + 85028.

Almost surely, 2^3485328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3485328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5999616).

3485328 is an abundant number, since it is smaller than the sum of its proper divisors (8513904).

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

3485328 is a wasteful number, since it uses less digits than its factorization.

3485328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93 (or 87 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 3485328 is about 1866.9033183323. The cubic root of 3485328 is about 151.6169950988.

The spelling of 3485328 in words is "three million, four hundred eighty-five thousand, three hundred twenty-eight".