3108226181 has 8 divisors (see below), whose sum is σ = 3252465144. Its totient is φ = 2967157440.

The previous prime is 3108226153. The next prime is 3108226189. The reversal of 3108226181 is 1816228013.

It can be written as a sum of positive squares in 4 ways, for example, as 1583323681 + 1524902500 = 39791^2 + 39050^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3108226181 - 2¹⁰ = 3108225157 is a prime.

It is a super-2 number, since 2×3108226181² = 19322139984507689522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3108226189) 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, 790550 + ... + 794471.

It is an arithmetic number, because the mean of its divisors is an integer number (406558143).

Almost surely, 2^3108226181 is an apocalyptic number.

It is an amenable number.

3108226181 is a deficient number, since it is larger than the sum of its proper divisors (144238963).

3108226181 is a wasteful number, since it uses less digits than its factorization.

3108226181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585111.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 3108226181 is about 55751.4679717046. The cubic root of 3108226181 is about 1459.3883377958.

The spelling of 3108226181 in words is "three billion, one hundred eight million, two hundred twenty-six thousand, one hundred eighty-one".