8268628951 has 16 divisors (see below), whose sum is σ = 9219715488. Its totient is φ = 7351676800.

The previous prime is 8268628919. The next prime is 8268628987. The reversal of 8268628951 is 1598268628.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8268628951 - 2⁵ = 8268628919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8268628892 and 8268628901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8268638951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162441 + ... + 207181.

It is an arithmetic number, because the mean of its divisors is an integer number (576232218).

Almost surely, 2^8268628951 is an apocalyptic number.

8268628951 is a deficient number, since it is larger than the sum of its proper divisors (951086537).

8268628951 is a wasteful number, since it uses less digits than its factorization.

8268628951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45122.

The product of its digits is 3317760, while the sum is 55.

The square root of 8268628951 is about 90932.0017980469. The cubic root of 8268628951 is about 2022.1397571419.

The spelling of 8268628951 in words is "eight billion, two hundred sixty-eight million, six hundred twenty-eight thousand, nine hundred fifty-one".