3822421696 has 28 divisors (see below), whose sum is σ = 7596816912. Its totient is φ = 1908263168.

The previous prime is 3822421663. The next prime is 3822421697. The reversal of 3822421696 is 6961242283.

It is a super-2 number, since 2×3822421696² = 29221815244103032832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3822421697) 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, 3940 + ... + 87523.

Almost surely, 2^3822421696 is an apocalyptic number.

It is an amenable number.

3822421696 is a deficient number, since it is larger than the sum of its proper divisors (3774395216).

3822421696 is an equidigital number, since it uses as much as digits as its factorization.

3822421696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92128 (or 92118 counting only the distinct ones).

The product of its digits is 248832, while the sum is 43.

The square root of 3822421696 is about 61825.7365180553. The cubic root of 3822421696 is about 1563.5539311740.

The spelling of 3822421696 in words is "three billion, eight hundred twenty-two million, four hundred twenty-one thousand, six hundred ninety-six".