8425010868 has 12 divisors (see below), whose sum is σ = 19658358720. Its totient is φ = 2808336952.

The previous prime is 8425010863. The next prime is 8425010873. The reversal of 8425010868 is 8680105248.

It is an interprime number because it is at equal distance from previous prime (8425010863) and next prime (8425010873).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×8425010868² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8425010861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351042108 + ... + 351042131.

It is an arithmetic number, because the mean of its divisors is an integer number (1638196560).

Almost surely, 2^8425010868 is an apocalyptic number.

It is an amenable number.

8425010868 is an abundant number, since it is smaller than the sum of its proper divisors (11233347852).

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

8425010868 is a wasteful number, since it uses less digits than its factorization.

8425010868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702084246 (or 702084244 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 42.

The square root of 8425010868 is about 91787.8579551784. The cubic root of 8425010868 is about 2034.8082506617.

The spelling of 8425010868 in words is "eight billion, four hundred twenty-five million, ten thousand, eight hundred sixty-eight".