3466656 has 36 divisors (see below), whose sum is σ = 9859122. Its totient is φ = 1155456.

The previous prime is 3466651. The next prime is 3466667. The reversal of 3466656 is 6566643.

It can be written as a sum of positive squares in only one way, i.e., 3459600 + 7056 = 1860^2 + 84^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3466656.

It is not an unprimeable number, because it can be changed into a prime (3466651) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5731 + ... + 6306.

Almost surely, 2^3466656 is an apocalyptic number.

3466656 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3466656 is an abundant number, since it is smaller than the sum of its proper divisors (6392466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3466656 is a wasteful number, since it uses less digits than its factorization.

3466656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12053 (or 12042 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 3466656 is about 1861.8958080408. The cubic root of 3466656 is about 151.3457568166.

The spelling of 3466656 in words is "three million, four hundred sixty-six thousand, six hundred fifty-six".