8354411520 has 704 divisors, whose sum is σ = 33894389760. Its totient is φ = 1709309952.

The previous prime is 8354411497. The next prime is 8354411531. The reversal of 8354411520 is 251144538.

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, 60103611 + ... + 60103749.

It is an arithmetic number, because the mean of its divisors is an integer number (48145440).

Almost surely, 2^8354411520 is an apocalyptic number.

8354411520 is a gapful number since it is divisible by the number (80) 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 8354411520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16947194880).

8354411520 is an abundant number, since it is smaller than the sum of its proper divisors (25539978240).

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

8354411520 is a wasteful number, since it uses less digits than its factorization.

8354411520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 8354411520 is about 91402.4699885074. The cubic root of 8354411520 is about 2029.1085831937.

The spelling of 8354411520 in words is "eight billion, three hundred fifty-four million, four hundred eleven thousand, five hundred twenty".