3496560 has 80 divisors (see below), whose sum is σ = 11490336. Its totient is φ = 876544.

The previous prime is 3496511. The next prime is 3496561. The reversal of 3496560 is 656943.

It is a happy number.

3496560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3496561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3652 + ... + 4508.

Almost surely, 2^3496560 is an apocalyptic number.

3496560 is a gapful number since it is divisible by the number (30) 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 3496560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5745168).

3496560 is an abundant number, since it is smaller than the sum of its proper divisors (7993776).

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

3496560 is a wasteful number, since it uses less digits than its factorization.

3496560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890 (or 884 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 3496560 is about 1869.9090886992. The cubic root of 3496560 is about 151.7796900690.

The spelling of 3496560 in words is "three million, four hundred ninety-six thousand, five hundred sixty".