7030394880 has 416 divisors, whose sum is σ = 24458194944. Its totient is φ = 1717567488.

The previous prime is 7030394873. The next prime is 7030394881. The reversal of 7030394880 is 884930307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7030394881) 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, 55357377 + ... + 55357503.

Almost surely, 2^7030394880 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 7030394880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12229097472).

7030394880 is an abundant number, since it is smaller than the sum of its proper divisors (17427800064).

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

7030394880 is a wasteful number, since it uses less digits than its factorization.

7030394880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 7030394880 is about 83847.4500506724. The cubic root of 7030394880 is about 1915.6959142475.

The spelling of 7030394880 in words is "seven billion, thirty million, three hundred ninety-four thousand, eight hundred eighty".