3486788 has 12 divisors (see below), whose sum is σ = 6128892. Its totient is φ = 1735680.

The previous prime is 3486781. The next prime is 3486803. The reversal of 3486788 is 8876843.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 984064 + 2502724 = 992^2 + 1582^2 .

It is not an unprimeable number, because it can be changed into a prime (3486781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 845 + ... + 2772.

It is an arithmetic number, because the mean of its divisors is an integer number (510741).

Almost surely, 2^3486788 is an apocalyptic number.

It is an amenable number.

3486788 is a deficient number, since it is larger than the sum of its proper divisors (2642104).

3486788 is a wasteful number, since it uses less digits than its factorization.

3486788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3862 (or 3860 counting only the distinct ones).

The product of its digits is 258048, while the sum is 44.

The square root of 3486788 is about 1867.2942992469. The cubic root of 3486788 is about 151.6381628732.

The spelling of 3486788 in words is "three million, four hundred eighty-six thousand, seven hundred eighty-eight".