3400886 has 16 divisors (see below), whose sum is σ = 5544960. Its totient is φ = 1558440.

The previous prime is 3400883. The next prime is 3400897. The reversal of 3400886 is 6880043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3400883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266 + ... + 2621.

It is an arithmetic number, because the mean of its divisors is an integer number (346560).

Almost surely, 2^3400886 is an apocalyptic number.

3400886 is a deficient number, since it is larger than the sum of its proper divisors (2144074).

3400886 is a wasteful number, since it uses less digits than its factorization.

3400886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2939.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 3400886 is about 1844.1491262910. The cubic root of 3400886 is about 150.3825199901.

The spelling of 3400886 in words is "three million, four hundred thousand, eight hundred eighty-six".