4026680780 has 24 divisors (see below), whose sum is σ = 8457227520. Its totient is φ = 1610444160.

The previous prime is 4026680767. The next prime is 4026680789. The reversal of 4026680780 is 870866204.

It is not an unprimeable number, because it can be changed into a prime (4026680789) 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, 248981 + ... + 264659.

It is an arithmetic number, because the mean of its divisors is an integer number (352384480).

Almost surely, 2^4026680780 is an apocalyptic number.

It is an amenable number.

4026680780 is an abundant number, since it is smaller than the sum of its proper divisors (4430546740).

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

4026680780 is a wasteful number, since it uses less digits than its factorization.

4026680780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28529 (or 28527 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 4026680780 is about 63456.1327217472. The cubic root of 4026680780 is about 1590.9226584550.

The spelling of 4026680780 in words is "four billion, twenty-six million, six hundred eighty thousand, seven hundred eighty".