3611061066 has 16 divisors (see below), whose sum is σ = 7253940384. Its totient is φ = 1198383984.

The previous prime is 3611061061. The next prime is 3611061079. The reversal of 3611061066 is 6601601163.

It is not an unprimeable number, because it can be changed into a prime (3611061061) 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, 1324285 + ... + 1327008.

It is an arithmetic number, because the mean of its divisors is an integer number (453371274).

Almost surely, 2^3611061066 is an apocalyptic number.

3611061066 is an abundant number, since it is smaller than the sum of its proper divisors (3642879318).

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

3611061066 is a wasteful number, since it uses less digits than its factorization.

3611061066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651525.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 3611061066 is about 60092.1048557962. The cubic root of 3611061066 is about 1534.1869264359.

The spelling of 3611061066 in words is "three billion, six hundred eleven million, sixty-one thousand, sixty-six".