3923794 has 16 divisors (see below), whose sum is σ = 6944256. Its totient is φ = 1627200.

The previous prime is 3923791. The next prime is 3923827. The reversal of 3923794 is 4973293.

It is not an unprimeable number, because it can be changed into a prime (3923791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4087 + ... + 4954.

It is an arithmetic number, because the mean of its divisors is an integer number (434016).

Almost surely, 2^3923794 is an apocalyptic number.

3923794 is a deficient number, since it is larger than the sum of its proper divisors (3020462).

3923794 is a wasteful number, since it uses less digits than its factorization.

3923794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9081.

The product of its digits is 40824, while the sum is 37.

The square root of 3923794 is about 1980.8568852898. The cubic root of 3923794 is about 157.7255557223.

It can be divided in two parts, 392 and 3794, that added together give a triangular number (4186 = T₉₁).

The spelling of 3923794 in words is "three million, nine hundred twenty-three thousand, seven hundred ninety-four".