2661035316 has 24 divisors (see below), whose sum is σ = 6219569664. Its totient is φ = 885513600.

The previous prime is 2661035309. The next prime is 2661035317. The reversal of 2661035316 is 6135301662.

2661035316 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2661035316² = 14162217905998439712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2661035317) 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, 179860 + ... + 194091.

It is an arithmetic number, because the mean of its divisors is an integer number (259148736).

Almost surely, 2^2661035316 is an apocalyptic number.

It is an amenable number.

2661035316 is an abundant number, since it is smaller than the sum of its proper divisors (3558534348).

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

2661035316 is a wasteful number, since it uses less digits than its factorization.

2661035316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374551 (or 374549 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 2661035316 is about 51585.2238145770. The cubic root of 2661035316 is about 1385.7457206519.

Adding to 2661035316 its reverse (6135301662), we get a palindrome (8796336978).

The spelling of 2661035316 in words is "two billion, six hundred sixty-one million, thirty-five thousand, three hundred sixteen".