7206994368 has 168 divisors, whose sum is σ = 23655052512. Its totient is φ = 2055094272.

The previous prime is 7206994337. The next prime is 7206994393. The reversal of 7206994368 is 8634996027.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (168).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2486296 + ... + 2489192.

It is an arithmetic number, because the mean of its divisors is an integer number (140803884).

Almost surely, 2^7206994368 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 7206994368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11827526256).

7206994368 is an abundant number, since it is smaller than the sum of its proper divisors (16448058144).

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

7206994368 is a wasteful number, since it uses less digits than its factorization.

7206994368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3539 (or 3526 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The square root of 7206994368 is about 84894.0184465313. The cubic root of 7206994368 is about 1931.6038435194.

The spelling of 7206994368 in words is "seven billion, two hundred six million, nine hundred ninety-four thousand, three hundred sixty-eight".