3651056 has 40 divisors (see below), whose sum is σ = 7749504. Its totient is φ = 1658880.

The previous prime is 3651023. The next prime is 3651083. The reversal of 3651056 is 6501563.

3651056 is nontrivially palindromic in base 6.

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, 8216 + ... + 8648.

Almost surely, 2^3651056 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 3651056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3874752).

3651056 is an abundant number, since it is smaller than the sum of its proper divisors (4098448).

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

3651056 is a wasteful number, since it uses less digits than its factorization.

3651056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489 (or 483 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 3651056 is about 1910.7736652990. The cubic root of 3651056 is about 153.9830194354.

The spelling of 3651056 in words is "three million, six hundred fifty-one thousand, fifty-six".