3020261166 has 96 divisors (see below), whose sum is σ = 7512960000. Its totient is φ = 869154624.

The previous prime is 3020261131. The next prime is 3020261171. The reversal of 3020261166 is 6611620203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 346935 + ... + 355533.

It is an arithmetic number, because the mean of its divisors is an integer number (78260000).

Almost surely, 2^3020261166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3020261166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3756480000).

3020261166 is an abundant number, since it is smaller than the sum of its proper divisors (4492698834).

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

3020261166 is a wasteful number, since it uses less digits than its factorization.

3020261166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8718 (or 8715 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3020261166 is about 54956.9028057441. The cubic root of 3020261166 is about 1445.4891390515.

Adding to 3020261166 its reverse (6611620203), we get a palindrome (9631881369).

The spelling of 3020261166 in words is "three billion, twenty million, two hundred sixty-one thousand, one hundred sixty-six".