3802656 has 96 divisors (see below), whose sum is σ = 11769408. Its totient is φ = 1059840.

The previous prime is 3802651. The next prime is 3802663. The reversal of 3802656 is 6562083.

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

It is a d-powerful number, because it can be written as 3¹³ + 8 + 0 + 2¹⁹ + 6⁴ + 5⁵ + 6⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3802651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13590 + ... + 13866.

It is an arithmetic number, because the mean of its divisors is an integer number (122598).

Almost surely, 2^3802656 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 3802656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5884704).

3802656 is an abundant number, since it is smaller than the sum of its proper divisors (7966752).

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

3802656 is a wasteful number, since it uses less digits than its factorization.

3802656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 306 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 3802656 is about 1950.0399995898. The cubic root of 3802656 is about 156.0854233004.

The spelling of 3802656 in words is "three million, eight hundred two thousand, six hundred fifty-six".