2607604780 has 96 divisors (see below), whose sum is σ = 6065756928. Its totient is φ = 933753600.

The previous prime is 2607604777. The next prime is 2607604781. The reversal of 2607604780 is 874067062.

2607604780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2607604781) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4985599 + ... + 4986121.

It is an arithmetic number, because the mean of its divisors is an integer number (63184968).

Almost surely, 2^2607604780 is an apocalyptic number.

2607604780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2607604780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3032878464).

2607604780 is an abundant number, since it is smaller than the sum of its proper divisors (3458152148).

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

2607604780 is a wasteful number, since it uses less digits than its factorization.

2607604780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847 (or 845 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 2607604780 is about 51064.7116901682. The cubic root of 2607604780 is about 1376.4082154562.

The spelling of 2607604780 in words is "two billion, six hundred seven million, six hundred four thousand, seven hundred eighty".