3822661085 has 16 divisors (see below), whose sum is σ = 4753309440. Its totient is φ = 2949186240.

The previous prime is 3822661049. The next prime is 3822661103. The reversal of 3822661085 is 5801662283.

It is not a de Polignac number, because 3822661085 - 2¹⁶ = 3822595549 is a prime.

It is a super-2 number, since 2×3822661085² = 29225475541546754450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95546 + ... + 129515.

It is an arithmetic number, because the mean of its divisors is an integer number (297081840).

Almost surely, 2^3822661085 is an apocalyptic number.

It is an amenable number.

3822661085 is a deficient number, since it is larger than the sum of its proper divisors (930648355).

3822661085 is a wasteful number, since it uses less digits than its factorization.

3822661085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225188.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 3822661085 is about 61827.6724857082. The cubic root of 3822661085 is about 1563.5865710228.

The spelling of 3822661085 in words is "three billion, eight hundred twenty-two million, six hundred sixty-one thousand, eighty-five".