2780484096 has 160 divisors (see below), whose sum is σ = 8447459328. Its totient is φ = 805109760.

The previous prime is 2780484061. The next prime is 2780484101. The reversal of 2780484096 is 6904840872.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335361 + ... + 343551.

Almost surely, 2^2780484096 is an apocalyptic number.

2780484096 is a gapful number since it is divisible by the number (26) 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 2780484096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4223729664).

2780484096 is an abundant number, since it is smaller than the sum of its proper divisors (5666975232).

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

2780484096 is a wasteful number, since it uses less digits than its factorization.

2780484096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8242 (or 8226 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The square root of 2780484096 is about 52730.2958080078. The cubic root of 2780484096 is about 1406.1774800963.

The spelling of 2780484096 in words is "two billion, seven hundred eighty million, four hundred eighty-four thousand, ninety-six".