3822834 has 8 divisors (see below), whose sum is σ = 7645680. Its totient is φ = 1274276.

The previous prime is 3822823. The next prime is 3822851. The reversal of 3822834 is 4382283.

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

3822834 is an admirable number.

It is a super-2 number, since 2×3822834² = 29228119583112, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3⁵ + 8 + 2⁵ + 2¹⁷ + 8⁷ + 3¹³ + 4 .

It is a Curzon 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, 318564 + ... + 318575.

It is an arithmetic number, because the mean of its divisors is an integer number (955710).

Almost surely, 2^3822834 is an apocalyptic number.

3822834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3822834 is a wasteful number, since it uses less digits than its factorization.

3822834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637144.

The product of its digits is 9216, while the sum is 30.

The square root of 3822834 is about 1955.2068944232. The cubic root of 3822834 is about 156.3610146528.

It can be divided in two parts, 3822 and 834, that added together give a triangular number (4656 = T₉₆).

The spelling of 3822834 in words is "three million, eight hundred twenty-two thousand, eight hundred thirty-four".