3922668 has 30 divisors (see below), whose sum is σ = 10255476. Its totient is φ = 1307448.

The previous prime is 3922657. The next prime is 3922691. The reversal of 3922668 is 8662293.

3922668 is a `hidden beast` number, since 392 + 266 + 8 = 666.

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 3¹¹ + 9⁶ + 2¹⁹ + 2²¹ + 6⁷ + 6⁷ + 8⁵ .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5730 + ... + 6377.

Almost surely, 2^3922668 is an apocalyptic number.

It is an amenable number.

3922668 is an abundant number, since it is smaller than the sum of its proper divisors (6332808).

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

3922668 is a wasteful number, since it uses less digits than its factorization.

3922668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12123 (or 12112 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 3922668 is about 1980.5726444642. The cubic root of 3922668 is about 157.7104669275.

The spelling of 3922668 in words is "three million, nine hundred twenty-two thousand, six hundred sixty-eight".