6952823640 has 288 divisors, whose sum is σ = 27430397280. Its totient is φ = 1520031744.

The previous prime is 6952823627. The next prime is 6952823641. The reversal of 6952823640 is 463282596.

6952823640 is a `hidden beast` number, since 6 + 9 + 5 + 282 + 364 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6952823641) 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 71 ways as a sum of consecutive naturals, for example, 397152 + ... + 414288.

It is an arithmetic number, because the mean of its divisors is an integer number (95244435).

Almost surely, 2^6952823640 is an apocalyptic number.

6952823640 is a gapful number since it is divisible by the number (60) 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 6952823640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13715198640).

6952823640 is an abundant number, since it is smaller than the sum of its proper divisors (20477573640).

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

6952823640 is a wasteful number, since it uses less digits than its factorization.

6952823640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17191 (or 17177 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 6952823640 is about 83383.5933502509. The cubic root of 6952823640 is about 1908.6241052621.

The spelling of 6952823640 in words is "six billion, nine hundred fifty-two million, eight hundred twenty-three thousand, six hundred forty".