3922684 has 12 divisors (see below), whose sum is σ = 6890184. Its totient is φ = 1954064.

The previous prime is 3922657. The next prime is 3922691. The reversal of 3922684 is 4862293.

It is a d-powerful number, because it can be written as 3³ + 9⁴ + 2¹³ + 2¹⁷ + 6⁸ + 8⁷ + 4³ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502 + ... + 2845.

It is an arithmetic number, because the mean of its divisors is an integer number (574182).

Almost surely, 2^3922684 is an apocalyptic number.

It is an amenable number.

3922684 is a deficient number, since it is larger than the sum of its proper divisors (2967500).

3922684 is a wasteful number, since it uses less digits than its factorization.

3922684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3644 (or 3642 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 3922684 is about 1980.5766836959. The cubic root of 3922684 is about 157.7106813534.

The spelling of 3922684 in words is "three million, nine hundred twenty-two thousand, six hundred eighty-four".