7208842368 has 288 divisors, whose sum is σ = 24130658160. Its totient is φ = 1900394496.

The previous prime is 7208842313. The next prime is 7208842379. The reversal of 7208842368 is 8632488027.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3178771 + ... + 3181037.

Almost surely, 2^7208842368 is an apocalyptic number.

7208842368 is a gapful number since it is divisible by the number (78) 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 7208842368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12065329080).

7208842368 is an abundant number, since it is smaller than the sum of its proper divisors (16921815792).

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

7208842368 is a wasteful number, since it uses less digits than its factorization.

7208842368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324 (or 2292 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 48.

The square root of 7208842368 is about 84904.9019079582. The cubic root of 7208842368 is about 1931.7689284661.

The spelling of 7208842368 in words is "seven billion, two hundred eight million, eight hundred forty-two thousand, three hundred sixty-eight".