3913056 has 96 divisors (see below), whose sum is σ = 13063680. Its totient is φ = 1116288.

The previous prime is 3913051. The next prime is 3913061. The reversal of 3913056 is 6503193.

3913056 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3913051) and next prime (3913061).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

3913056 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3913051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5725 + ... + 6371.

It is an arithmetic number, because the mean of its divisors is an integer number (136080).

Almost surely, 2^3913056 is an apocalyptic number.

3913056 is a gapful number since it is divisible by the number (36) 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 3913056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6531840).

3913056 is an abundant number, since it is smaller than the sum of its proper divisors (9150624).

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

3913056 is a wasteful number, since it uses less digits than its factorization.

3913056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673 (or 659 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The square root of 3913056 is about 1978.1445852111. The cubic root of 3913056 is about 157.5815450746.

The spelling of 3913056 in words is "three million, nine hundred thirteen thousand, fifty-six".