7022646960 has 640 divisors, whose sum is σ = 27898214400. Its totient is φ = 1424424960.

The previous prime is 7022646959. The next prime is 7022647003. The reversal of 7022646960 is 696462207.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 50522571 + ... + 50522709.

It is an arithmetic number, because the mean of its divisors is an integer number (43590960).

Almost surely, 2^7022646960 is an apocalyptic number.

7022646960 is a gapful number since it is divisible by the number (70) 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 7022646960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13949107200).

7022646960 is an abundant number, since it is smaller than the sum of its proper divisors (20875567440).

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

7022646960 is a wasteful number, since it uses less digits than its factorization.

7022646960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 7022646960 is about 83801.2348357708. The cubic root of 7022646960 is about 1914.9919180147.

The spelling of 7022646960 in words is "seven billion, twenty-two million, six hundred forty-six thousand, nine hundred sixty".