2670065356 has 24 divisors (see below), whose sum is σ = 5654257056. Its totient is φ = 1077000960.

The previous prime is 2670065329. The next prime is 2670065369. The reversal of 2670065356 is 6535600762.

It is a super-2 number, since 2×2670065356² = 14258498010622813472, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2804215 + ... + 2805166.

It is an arithmetic number, because the mean of its divisors is an integer number (235594044).

Almost surely, 2^2670065356 is an apocalyptic number.

It is an amenable number.

2670065356 is an abundant number, since it is smaller than the sum of its proper divisors (2984191700).

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

2670065356 is a wasteful number, since it uses less digits than its factorization.

2670065356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5609409 (or 5609407 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 40.

The square root of 2670065356 is about 51672.6751388004. The cubic root of 2670065356 is about 1387.3114284865.

The spelling of 2670065356 in words is "two billion, six hundred seventy million, sixty-five thousand, three hundred fifty-six".