3678466 has 16 divisors (see below), whose sum is σ = 6183360. Its totient is φ = 1626480.

The previous prime is 3678461. The next prime is 3678481. The reversal of 3678466 is 6648763.

It is a super-2 number, since 2×3678466² = 27062224226312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3678461) 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, 1446 + ... + 3073.

It is an arithmetic number, because the mean of its divisors is an integer number (386460).

Almost surely, 2^3678466 is an apocalyptic number.

3678466 is a deficient number, since it is larger than the sum of its proper divisors (2504894).

3678466 is a wasteful number, since it uses less digits than its factorization.

3678466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4569.

The product of its digits is 145152, while the sum is 40.

The square root of 3678466 is about 1917.9327412608. The cubic root of 3678466 is about 154.3673973866.

The spelling of 3678466 in words is "three million, six hundred seventy-eight thousand, four hundred sixty-six".