2661277096 has 32 divisors (see below), whose sum is σ = 5196977280. Its totient is φ = 1276430400.

The previous prime is 2661277093. The next prime is 2661277103. The reversal of 2661277096 is 6907721662.

It is not an unprimeable number, because it can be changed into a prime (2661277093) 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, 42300 + ... + 84331.

It is an arithmetic number, because the mean of its divisors is an integer number (162405540).

Almost surely, 2^2661277096 is an apocalyptic number.

It is an amenable number.

2661277096 is a deficient number, since it is larger than the sum of its proper divisors (2535700184).

2661277096 is a wasteful number, since it uses less digits than its factorization.

2661277096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126745 (or 126741 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 2661277096 is about 51587.5672618898. The cubic root of 2661277096 is about 1385.7876887100.

The spelling of 2661277096 in words is "two billion, six hundred sixty-one million, two hundred seventy-seven thousand, ninety-six".