6807280770 has 64 divisors (see below), whose sum is σ = 18161447040. Its totient is φ = 1814405184.

The previous prime is 6807280763. The next prime is 6807280807. The reversal of 6807280770 is 770827086.

It is a super-2 number, since 2×6807280770² = 92678142963223585800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 719712 + ... + 729108.

It is an arithmetic number, because the mean of its divisors is an integer number (283772610).

Almost surely, 2^6807280770 is an apocalyptic number.

6807280770 is an abundant number, since it is smaller than the sum of its proper divisors (11354166270).

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

6807280770 is a wasteful number, since it uses less digits than its factorization.

6807280770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12096 (or 12090 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 45.

The square root of 6807280770 is about 82506.2468544049. The cubic root of 6807280770 is about 1895.2123941895.

The spelling of 6807280770 in words is "six billion, eight hundred seven million, two hundred eighty thousand, seven hundred seventy".