3486756 has 96 divisors (see below), whose sum is σ = 10436608. Its totient is φ = 881280.

The previous prime is 3486737. The next prime is 3486767. The reversal of 3486756 is 6576843.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33801 + ... + 33903.

Almost surely, 2^3486756 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 3486756, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5218304).

3486756 is an abundant number, since it is smaller than the sum of its proper divisors (6949852).

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

3486756 is a wasteful number, since it uses less digits than its factorization.

3486756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 159 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 3486756 is about 1867.2857306797. The cubic root of 3486756 is about 151.6376989854.

The spelling of 3486756 in words is "three million, four hundred eighty-six thousand, seven hundred fifty-six".