7234036992 has 864 divisors, whose sum is σ = 28185615360. Its totient is φ = 1811496960.

The previous prime is 7234036987. The next prime is 7234036993. The reversal of 7234036992 is 2996304327.

It is a tau number, because it is divible by the number of its divisors (864).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7234036993) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 136491238 + ... + 136491290.

It is an arithmetic number, because the mean of its divisors is an integer number (32622240).

Almost surely, 2^7234036992 is an apocalyptic number.

7234036992 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 7234036992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14092807680).

7234036992 is an abundant number, since it is smaller than the sum of its proper divisors (20951578368).

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

7234036992 is a wasteful number, since it uses less digits than its factorization.

7234036992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 45.

The square root of 7234036992 is about 85053.1421641787. The cubic root of 7234036992 is about 1934.0167975422.

The spelling of 7234036992 in words is "seven billion, two hundred thirty-four million, thirty-six thousand, nine hundred ninety-two".