3086748 has 60 divisors (see below), whose sum is σ = 9228912. Its totient is φ = 881280.

The previous prime is 3086737. The next prime is 3086749. The reversal of 3086748 is 8476803.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3086749) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1588 + ... + 2948.

Almost surely, 2^3086748 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 3086748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4614456).

3086748 is an abundant number, since it is smaller than the sum of its proper divisors (6142164).

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

3086748 is a wasteful number, since it uses less digits than its factorization.

3086748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384 (or 1373 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 3086748 is about 1756.9143405414. The cubic root of 3086748 is about 145.6019054414.

It can be divided in two parts, 308 and 6748, that added together give a square (7056 = 84²).

The spelling of 3086748 in words is "three million, eighty-six thousand, seven hundred forty-eight".