2670561116 has 6 divisors (see below), whose sum is σ = 4673481960. Its totient is φ = 1335280556.

The previous prime is 2670561079. The next prime is 2670561143. The reversal of 2670561116 is 6111650762.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333820136 + ... + 333820143.

It is an arithmetic number, because the mean of its divisors is an integer number (778913660).

Almost surely, 2^2670561116 is an apocalyptic number.

It is an amenable number.

2670561116 is a deficient number, since it is larger than the sum of its proper divisors (2002920844).

2670561116 is a wasteful number, since it uses less digits than its factorization.

2670561116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667640283 (or 667640281 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 2670561116 is about 51677.4720356946. The cubic root of 2670561116 is about 1387.3972854300.

The spelling of 2670561116 in words is "two billion, six hundred seventy million, five hundred sixty-one thousand, one hundred sixteen".