7078823460 has 144 divisors (see below), whose sum is σ = 22765421952. Its totient is φ = 1774310400.

The previous prime is 7078823449. The next prime is 7078823489. The reversal of 7078823460 is 643288707.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4622895 + ... + 4624425.

It is an arithmetic number, because the mean of its divisors is an integer number (158093208).

Almost surely, 2^7078823460 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 7078823460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11382710976).

7078823460 is an abundant number, since it is smaller than the sum of its proper divisors (15686598492).

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

7078823460 is a wasteful number, since it uses less digits than its factorization.

7078823460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3074 (or 3069 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 7078823460 is about 84135.7442470202. The cubic root of 7078823460 is about 1920.0845828623.

The spelling of 7078823460 in words is "seven billion, seventy-eight million, eight hundred twenty-three thousand, four hundred sixty".