2680770 has 32 divisors (see below), whose sum is σ = 6481152. Its totient is φ = 709632.

The previous prime is 2680763. The next prime is 2680771. The reversal of 2680770 is 770862.

2680770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2680770 is a nontrivial binomial coefficient, being equal to C(2316, 2).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (2680771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5559 + ... + 6021.

It is an arithmetic number, because the mean of its divisors is an integer number (202536).

2^2680770 is an apocalyptic number.

2680770 is the 2315-th triangular number and also the 1158-th hexagonal number.

2680770 is an abundant number, since it is smaller than the sum of its proper divisors (3800382).

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

2680770 is a wasteful number, since it uses less digits than its factorization.

2680770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 2680770 is about 1637.3057136650. The cubic root of 2680770 is about 138.9162927852.

The spelling of 2680770 in words is "two million, six hundred eighty thousand, seven hundred seventy".