3161066260 has 96 divisors (see below), whose sum is σ = 7396220160. Its totient is φ = 1125196800.

The previous prime is 3161066239. The next prime is 3161066269. The reversal of 3161066260 is 626601613.

It is a super-2 number, since 2×3161066260² = 19984679800220775200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3161066269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2451696 + ... + 2452984.

It is an arithmetic number, because the mean of its divisors is an integer number (77043960).

Almost surely, 2^3161066260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3161066260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3698110080).

3161066260 is an abundant number, since it is smaller than the sum of its proper divisors (4235153900).

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

3161066260 is a wasteful number, since it uses less digits than its factorization.

3161066260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537 (or 1535 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 3161066260 is about 56223.3604474154. The cubic root of 3161066260 is about 1467.6118163007.

Adding to 3161066260 its reverse (626601613), we get a palindrome (3787667873).

The spelling of 3161066260 in words is "three billion, one hundred sixty-one million, sixty-six thousand, two hundred sixty".