7271796480 has 576 divisors, whose sum is σ = 26724139008. Its totient is φ = 1672151040.

The previous prime is 7271796479. The next prime is 7271796547. The reversal of 7271796480 is 846971727.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57258177 + ... + 57258303.

Almost surely, 2^7271796480 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 7271796480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13362069504).

7271796480 is an abundant number, since it is smaller than the sum of its proper divisors (19452342528).

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

7271796480 is a wasteful number, since it uses less digits than its factorization.

7271796480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 51.

The square root of 7271796480 is about 85274.8291115262. The cubic root of 7271796480 is about 1937.3759542088.

The spelling of 7271796480 in words is "seven billion, two hundred seventy-one million, seven hundred ninety-six thousand, four hundred eighty".