3086736 has 40 divisors (see below), whose sum is σ = 8061984. Its totient is φ = 1017600.

The previous prime is 3086729. The next prime is 3086737. The reversal of 3086736 is 6376803.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3086697 and 3086706.

It is not an unprimeable number, because it can be changed into a prime (3086737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4836 + ... + 5436.

Almost surely, 2^3086736 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 3086736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4030992).

3086736 is an abundant number, since it is smaller than the sum of its proper divisors (4975248).

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

3086736 is a wasteful number, since it uses less digits than its factorization.

3086736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719 (or 713 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 3086736 is about 1756.9109254598. The cubic root of 3086736 is about 145.6017167611.

It can be divided in two parts, 30867 and 36, that added together give a palindrome (30903).

The spelling of 3086736 in words is "three million, eighty-six thousand, seven hundred thirty-six".