6780007296 has 96 divisors (see below), whose sum is σ = 19603345320. Its totient is φ = 2249210880.

The previous prime is 6780007277. The next prime is 6780007319. The reversal of 6780007296 is 6927000876.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 229126 + ... + 257018.

Almost surely, 2^6780007296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6780007296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9801672660).

6780007296 is an abundant number, since it is smaller than the sum of its proper divisors (12823338024).

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

6780007296 is a wasteful number, since it uses less digits than its factorization.

6780007296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28124 (or 28109 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 6780007296 is about 82340.7997046422. The cubic root of 6780007296 is about 1892.6779406279.

The spelling of 6780007296 in words is "six billion, seven hundred eighty million, seven thousand, two hundred ninety-six".