7063990560 has 576 divisors, whose sum is σ = 27738547200. Its totient is φ = 1683348480.

The previous prime is 7063990547. The next prime is 7063990561. The reversal of 7063990560 is 650993607.

7063990560 is a `hidden beast` number, since 7 + 0 + 639 + 9 + 0 + 5 + 6 + 0 = 666.

It is a super-2 number, since 2×7063990560² = 99799925263538227200, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (7063990561) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 35497341 + ... + 35497539.

It is an arithmetic number, because the mean of its divisors is an integer number (48157200).

Almost surely, 2^7063990560 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 7063990560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13869273600).

7063990560 is an abundant number, since it is smaller than the sum of its proper divisors (20674556640).

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

7063990560 is a wasteful number, since it uses less digits than its factorization.

7063990560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 45.

The square root of 7063990560 is about 84047.5493991348. The cubic root of 7063990560 is about 1918.7425360049.

The spelling of 7063990560 in words is "seven billion, sixty-three million, nine hundred ninety thousand, five hundred sixty".