3505264 has 60 divisors (see below), whose sum is σ = 8396784. Its totient is φ = 1408512.

The previous prime is 3505237. The next prime is 3505267. The reversal of 3505264 is 4625053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3505267) 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, 13197 + ... + 13459.

Almost surely, 2^3505264 is an apocalyptic number.

3505264 is a gapful number since it is divisible by the number (34) 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 3505264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4198392).

3505264 is an abundant number, since it is smaller than the sum of its proper divisors (4891520).

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

3505264 is a wasteful number, since it uses less digits than its factorization.

3505264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302 (or 289 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 3505264 is about 1872.2350279813. The cubic root of 3505264 is about 151.9055276291.

The spelling of 3505264 in words is "three million, five hundred five thousand, two hundred sixty-four".