3794239 has 4 divisors (see below), whose sum is σ = 3896824. Its totient is φ = 3691656.

The previous prime is 3794227. The next prime is 3794257. The reversal of 3794239 is 9324973.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3794239 - 2⁵ = 3794207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 102547 = 3794239 / (3 + 7 + 9 + 4 + 2 + 3 + 9).

It is a d-powerful number, because it can be written as 3⁹ + 7⁵ + 9 + 4⁸ + 2²¹ + 3¹³ + 9³ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3794198 and 3794207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3794269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51237 + ... + 51310.

It is an arithmetic number, because the mean of its divisors is an integer number (974206).

Almost surely, 2^3794239 is an apocalyptic number.

3794239 is a deficient number, since it is larger than the sum of its proper divisors (102585).

3794239 is a wasteful number, since it uses less digits than its factorization.

3794239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102584.

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

The square root of 3794239 is about 1947.8806431607. The cubic root of 3794239 is about 155.9701756485.

It can be divided in two parts, 37 and 94239, that multiplied together give a palindrome (3486843).

The spelling of 3794239 in words is "three million, seven hundred ninety-four thousand, two hundred thirty-nine".