8275962240 has 1024 divisors, whose sum is σ = 38110464000. Its totient is φ = 1648263168.

The previous prime is 8275962199. The next prime is 8275962307. The reversal of 8275962240 is 422695728.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 29876982 + ... + 29877258.

It is an arithmetic number, because the mean of its divisors is an integer number (37217250).

Almost surely, 2^8275962240 is an apocalyptic number.

8275962240 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 8275962240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19055232000).

8275962240 is an abundant number, since it is smaller than the sum of its proper divisors (29834501760).

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

8275962240 is a wasteful number, since it uses less digits than its factorization.

8275962240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 8275962240 is about 90972.3157889256. The cubic root of 8275962240 is about 2022.7373795390.

The spelling of 8275962240 in words is "eight billion, two hundred seventy-five million, nine hundred sixty-two thousand, two hundred forty".