3454668 has 36 divisors (see below), whose sum is σ = 9980880. Its totient is φ = 986976.

The previous prime is 3454667. The next prime is 3454673. The reversal of 3454668 is 8664543.

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 d-powerful number, because it can be written as 3² + 4⁹ + 5³ + 4¹⁰ + 6 + 6⁶ + 8⁷ .

It is not an unprimeable number, because it can be changed into a prime (3454667) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6603 + ... + 7106.

Almost surely, 2^3454668 is an apocalyptic number.

It is an amenable number.

3454668 is an abundant number, since it is smaller than the sum of its proper divisors (6526212).

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

3454668 is a wasteful number, since it uses less digits than its factorization.

3454668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13726 (or 13721 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 3454668 is about 1858.6737206944. The cubic root of 3454668 is about 151.1710997086.

The spelling of 3454668 in words is "three million, four hundred fifty-four thousand, six hundred sixty-eight".