7296988650 has 192 divisors, whose sum is σ = 21108172800. Its totient is φ = 1633893120.

The previous prime is 7296988631. The next prime is 7296988663. The reversal of 7296988650 is 568896927.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11788041 + ... + 11788659.

It is an arithmetic number, because the mean of its divisors is an integer number (109938400).

Almost surely, 2^7296988650 is an apocalyptic number.

7296988650 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 7296988650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10554086400).

7296988650 is an abundant number, since it is smaller than the sum of its proper divisors (13811184150).

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

7296988650 is a wasteful number, since it uses less digits than its factorization.

7296988650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853 (or 848 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 60.

The square root of 7296988650 is about 85422.4130424797. The cubic root of 7296988650 is about 1939.6106358913.

The spelling of 7296988650 in words is "seven billion, two hundred ninety-six million, nine hundred eighty-eight thousand, six hundred fifty".