3406916 has 12 divisors (see below), whose sum is σ = 6006588. Its totient is φ = 1690752.

The previous prime is 3406913. The next prime is 3406937. The reversal of 3406916 is 6196043.

It can be written as a sum of positive squares in 2 ways, for example, as 2262016 + 1144900 = 1504^2 + 1070^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3406913) 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, 2561 + ... + 3656.

It is an arithmetic number, because the mean of its divisors is an integer number (500549).

Almost surely, 2^3406916 is an apocalyptic number.

It is an amenable number.

3406916 is a deficient number, since it is larger than the sum of its proper divisors (2599672).

3406916 is a wasteful number, since it uses less digits than its factorization.

3406916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6358 (or 6356 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 3406916 is about 1845.7833025575. The cubic root of 3406916 is about 150.4713469585.

The spelling of 3406916 in words is "three million, four hundred six thousand, nine hundred sixteen".