3668454 has 24 divisors (see below), whose sum is σ = 8294832. Its totient is φ = 1169520.

The previous prime is 3668419. The next prime is 3668461. The reversal of 3668454 is 4548663.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4017 + ... + 4844.

It is an arithmetic number, because the mean of its divisors is an integer number (345618).

Almost surely, 2^3668454 is an apocalyptic number.

3668454 is an abundant number, since it is smaller than the sum of its proper divisors (4626378).

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

3668454 is a wasteful number, since it uses less digits than its factorization.

3668454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8892 (or 8889 counting only the distinct ones).

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

The square root of 3668454 is about 1915.3208608481. The cubic root of 3668454 is about 154.2272184185.

The spelling of 3668454 in words is "three million, six hundred sixty-eight thousand, four hundred fifty-four".