4266827720 has 32 divisors (see below), whose sum is σ = 10105646400. Its totient is φ = 1616902848.

The previous prime is 4266827713. The next prime is 4266827749. The reversal of 4266827720 is 277286624.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2806364 + ... + 2807883.

It is an arithmetic number, because the mean of its divisors is an integer number (315801450).

Almost surely, 2^4266827720 is an apocalyptic number.

4266827720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4266827720 is an abundant number, since it is smaller than the sum of its proper divisors (5838818680).

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

4266827720 is a wasteful number, since it uses less digits than its factorization.

4266827720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5614277 (or 5614273 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 44.

The square root of 4266827720 is about 65320.9592703598. The cubic root of 4266827720 is about 1621.9409393733.

The spelling of 4266827720 in words is "four billion, two hundred sixty-six million, eight hundred twenty-seven thousand, seven hundred twenty".