3822279 has 8 divisors (see below), whose sum is σ = 5107200. Its totient is φ = 2542776.

The previous prime is 3822277. The next prime is 3822281. The reversal of 3822279 is 9722283.

It is an interprime number because it is at equal distance from previous prime (3822277) and next prime (3822281).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3822279 - 2¹ = 3822277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3822271) 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, 772 + ... + 2870.

It is an arithmetic number, because the mean of its divisors is an integer number (638400).

Almost surely, 2^3822279 is an apocalyptic number.

3822279 is a deficient number, since it is larger than the sum of its proper divisors (1284921).

3822279 is a wasteful number, since it uses less digits than its factorization.

3822279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2709.

The product of its digits is 12096, while the sum is 33.

The square root of 3822279 is about 1955.0649605576. The cubic root of 3822279 is about 156.3534474428.

Subtracting from 3822279 its product of digits (12096), we obtain a palindrome (3810183).

The spelling of 3822279 in words is "three million, eight hundred twenty-two thousand, two hundred seventy-nine".