7276804344 has 256 divisors, whose sum is σ = 21626880000. Its totient is φ = 2263282560.

The previous prime is 7276804343. The next prime is 7276804349. The reversal of 7276804344 is 4434086727.

7276804344 is a `hidden beast` number, since 72 + 76 + 80 + 434 + 4 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 7276804344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7276804343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 36566757 + ... + 36566955.

It is an arithmetic number, because the mean of its divisors is an integer number (84480000).

Almost surely, 2^7276804344 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 7276804344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10813440000).

7276804344 is an abundant number, since it is smaller than the sum of its proper divisors (14350075656).

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

7276804344 is a wasteful number, since it uses less digits than its factorization.

7276804344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415 (or 405 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 45.

The square root of 7276804344 is about 85304.1871422499. The cubic root of 7276804344 is about 1937.8205893592.

The spelling of 7276804344 in words is "seven billion, two hundred seventy-six million, eight hundred four thousand, three hundred forty-four".