6952858389 has 12 divisors (see below), whose sum is σ = 10095056556. Its totient is φ = 4611220992.

The previous prime is 6952858387. The next prime is 6952858397. The reversal of 6952858389 is 9838582596.

It can be written as a sum of positive squares in 2 ways, for example, as 3967110225 + 2985748164 = 62985^2 + 54642^2 .

It is not a de Polignac number, because 6952858389 - 2¹ = 6952858387 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6952858387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1999662 + ... + 2003135.

It is an arithmetic number, because the mean of its divisors is an integer number (841254713).

Almost surely, 2^6952858389 is an apocalyptic number.

It is an amenable number.

6952858389 is a deficient number, since it is larger than the sum of its proper divisors (3142198167).

6952858389 is a wasteful number, since it uses less digits than its factorization.

6952858389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4002996 (or 4002993 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 63.

The square root of 6952858389 is about 83383.8017183194. The cubic root of 6952858389 is about 1908.6272849136.

The spelling of 6952858389 in words is "six billion, nine hundred fifty-two million, eight hundred fifty-eight thousand, three hundred eighty-nine".