3505348 has 48 divisors (see below), whose sum is σ = 8064000. Its totient is φ = 1291680.

The previous prime is 3505321. The next prime is 3505351. The reversal of 3505348 is 8435053.

3505348 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3505348² = 24574929202208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

3505348 is strictly pandigital in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5553 + ... + 6151.

It is an arithmetic number, because the mean of its divisors is an integer number (168000).

Almost surely, 2^3505348 is an apocalyptic number.

3505348 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3505348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4032000).

3505348 is an abundant number, since it is smaller than the sum of its proper divisors (4558652).

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

3505348 is a wasteful number, since it uses less digits than its factorization.

3505348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640 (or 638 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 3505348 is about 1872.2574609279. The cubic root of 3505348 is about 151.9067410387.

The spelling of 3505348 in words is "three million, five hundred five thousand, three hundred forty-eight".