7236849312 has 768 divisors, whose sum is σ = 28333670400. Its totient is φ = 1756339200.

The previous prime is 7236849307. The next prime is 7236849349. The reversal of 7236849312 is 2139486327.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 233446737 + ... + 233446767.

It is an arithmetic number, because the mean of its divisors is an integer number (36892800).

Almost surely, 2^7236849312 is an apocalyptic number.

7236849312 is a gapful number since it is divisible by the number (72) 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 7236849312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14166835200).

7236849312 is an abundant number, since it is smaller than the sum of its proper divisors (21096821088).

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

7236849312 is a wasteful number, since it uses less digits than its factorization.

7236849312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119 (or 83 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 7236849312 is about 85069.6732802002. The cubic root of 7236849312 is about 1934.2673892677.

The spelling of 7236849312 in words is "seven billion, two hundred thirty-six million, eight hundred forty-nine thousand, three hundred twelve".