7298000000 has 224 divisors, whose sum is σ = 18825930900. Its totient is φ = 2816000000.

The previous prime is 7297999993. The next prime is 7298000011. The reversal of 7298000000 is 8927.

It can be written as a sum of positive squares in 14 ways, for example, as 7241329216 + 56670784 = 85096^2 + 7528^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 81999956 + ... + 82000044.

Almost surely, 2^7298000000 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 7298000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9412965450).

7298000000 is an abundant number, since it is smaller than the sum of its proper divisors (11527930900).

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

7298000000 is an frugal number, since it uses more digits than its factorization.

7298000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 7298000000 is about 85428.3325366942. The cubic root of 7298000000 is about 1939.7002406443.

Adding to 7298000000 its reverse (8927), we get a palindrome (7298008927).

It can be divided in two parts, 729 and 8000000, that multiplied together give a cube (5832000000 = 1800³).

The spelling of 7298000000 in words is "seven billion, two hundred ninety-eight million", and thus it is an aban number.