3822743601 has 6 divisors (see below), whose sum is σ = 5521740770. Its totient is φ = 2548495728.

The previous prime is 3822743591. The next prime is 3822743611. The reversal of 3822743601 is 1063472283.

It is a happy number.

3822743601 is a `hidden beast` number, since 3 + 8 + 2 + 2 + 7 + 43 + 601 = 666.

3822743601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3822743591) and next prime (3822743611).

It can be written as a sum of positive squares in only one way, i.e., 3585614400 + 237129201 = 59880^2 + 15399^2 .

It is not a de Polignac number, because 3822743601 - 2¹¹ = 3822741553 is a prime.

It is a super-2 number, since 2×3822743601² = 29226737277972894402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3822743611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 212374636 + ... + 212374653.

Almost surely, 2^3822743601 is an apocalyptic number.

It is an amenable number.

3822743601 is a deficient number, since it is larger than the sum of its proper divisors (1698997169).

3822743601 is a wasteful number, since it uses less digits than its factorization.

3822743601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424749295 (or 424749292 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 3822743601 is about 61828.3397884821. The cubic root of 3822743601 is about 1563.5978214735.

The spelling of 3822743601 in words is "three billion, eight hundred twenty-two million, seven hundred forty-three thousand, six hundred one".