2923684 has 12 divisors (see below), whose sum is σ = 5140044. Its totient is φ = 1455104.

The previous prime is 2923651. The next prime is 2923727. The reversal of 2923684 is 4863292.

It can be written as a sum of positive squares in 2 ways, for example, as 2073600 + 850084 = 1440^2 + 922^2 .

It is a d-powerful number, because it can be written as 2¹⁹ + 9² + 2¹⁹ + 3¹³ + 6⁷ + 8³ + 4⁴ .

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, 637 + ... + 2500.

It is an arithmetic number, because the mean of its divisors is an integer number (428337).

2^2923684 is an apocalyptic number.

It is an amenable number.

2923684 is a deficient number, since it is larger than the sum of its proper divisors (2216360).

2923684 is a wasteful number, since it uses less digits than its factorization.

2923684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3374 (or 3372 counting only the distinct ones).

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

The square root of 2923684 is about 1709.8783582466. The cubic root of 2923684 is about 142.9914742174.

The spelling of 2923684 in words is "two million, nine hundred twenty-three thousand, six hundred eighty-four".