3498866 has 16 divisors (see below), whose sum is σ = 6022080. Its totient is φ = 1493520.

The previous prime is 3498863. The next prime is 3498871. The reversal of 3498866 is 6688943.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3498863) 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, 6620 + ... + 7128.

It is an arithmetic number, because the mean of its divisors is an integer number (376380).

Almost surely, 2^3498866 is an apocalyptic number.

3498866 is a deficient number, since it is larger than the sum of its proper divisors (2523214).

3498866 is a wasteful number, since it uses less digits than its factorization.

3498866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009.

The product of its digits is 248832, while the sum is 44.

The square root of 3498866 is about 1870.5255945857. The cubic root of 3498866 is about 151.8130492421.

The spelling of 3498866 in words is "three million, four hundred ninety-eight thousand, eight hundred sixty-six".