2704064780 has 24 divisors (see below), whose sum is σ = 5695705680. Its totient is φ = 1078355520.

The previous prime is 2704064767. The next prime is 2704064789. The reversal of 2704064780 is 874604072.

It is not an unprimeable number, because it can be changed into a prime (2704064789) 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 7 ways as a sum of consecutive naturals, for example, 197615 + ... + 210854.

It is an arithmetic number, because the mean of its divisors is an integer number (237321070).

Almost surely, 2^2704064780 is an apocalyptic number.

2704064780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2704064780 is an abundant number, since it is smaller than the sum of its proper divisors (2991640900).

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

2704064780 is a wasteful number, since it uses less digits than its factorization.

2704064780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408809 (or 408807 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 2704064780 is about 52000.6228808848. The cubic root of 2704064780 is about 1393.1750788773.

The spelling of 2704064780 in words is "two billion, seven hundred four million, sixty-four thousand, seven hundred eighty".