4426464768 has 80 divisors (see below), whose sum is σ = 12864462336. Its totient is φ = 1341347840.

The previous prime is 4426464767. The next prime is 4426464769. The reversal of 4426464768 is 8674646244.

It is an interprime number because it is at equal distance from previous prime (4426464767) and next prime (4426464769).

It is a self number, because there is not a number n which added to its sum of digits gives 4426464768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4426464767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114096 + ... + 147887.

Almost surely, 2^4426464768 is an apocalyptic number.

4426464768 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4426464768 is an abundant number, since it is smaller than the sum of its proper divisors (8437997568).

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

4426464768 is a wasteful number, since it uses less digits than its factorization.

4426464768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262015 (or 261999 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 51.

The square root of 4426464768 is about 66531.6824377679. The cubic root of 4426464768 is about 1641.9213017076.

The spelling of 4426464768 in words is "four billion, four hundred twenty-six million, four hundred sixty-four thousand, seven hundred sixty-eight".