2626906268 has 36 divisors (see below), whose sum is σ = 5580145872. Its totient is φ = 1076866560.

The previous prime is 2626906267. The next prime is 2626906277. The reversal of 2626906268 is 8626096262.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2626906267) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 286853 + ... + 295868.

It is an arithmetic number, because the mean of its divisors is an integer number (155004052).

Almost surely, 2^2626906268 is an apocalyptic number.

2626906268 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2626906268 is an abundant number, since it is smaller than the sum of its proper divisors (2953239604).

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

2626906268 is a wasteful number, since it uses less digits than its factorization.

2626906268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582762 (or 582753 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 47.

The square root of 2626906268 is about 51253.3537244150. The cubic root of 2626906268 is about 1379.7959279557.

The spelling of 2626906268 in words is "two billion, six hundred twenty-six million, nine hundred six thousand, two hundred sixty-eight".