3540576 has 48 divisors (see below), whose sum is σ = 10012464. Its totient is φ = 1089024.

The previous prime is 3540553. The next prime is 3540583. The reversal of 3540576 is 6750453.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171 + ... + 2666.

It is an arithmetic number, because the mean of its divisors is an integer number (208593).

Almost surely, 2^3540576 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 3540576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5006232).

3540576 is an abundant number, since it is smaller than the sum of its proper divisors (6471888).

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

3540576 is a wasteful number, since it uses less digits than its factorization.

3540576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2863 (or 2855 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 3540576 is about 1881.6418362696. The cubic root of 3540576 is about 152.4139225781.

The spelling of 3540576 in words is "three million, five hundred forty thousand, five hundred seventy-six".