4371666768 has 80 divisors (see below), whose sum is σ = 14340927360. Its totient is φ = 1249046784.

The previous prime is 4371666751. The next prime is 4371666769. The reversal of 4371666768 is 8676661734.

It is a super-2 number, since 2×4371666768² = 38222940660871131648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4371666769) 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, 719805 + ... + 725852.

It is an arithmetic number, because the mean of its divisors is an integer number (179261592).

Almost surely, 2^4371666768 is an apocalyptic number.

4371666768 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4371666768 is an abundant number, since it is smaller than the sum of its proper divisors (9969260592).

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

4371666768 is a wasteful number, since it uses less digits than its factorization.

4371666768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445681 (or 1445669 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The square root of 4371666768 is about 66118.5811100027. The cubic root of 4371666768 is about 1635.1176886920.

The spelling of 4371666768 in words is "four billion, three hundred seventy-one million, six hundred sixty-six thousand, seven hundred sixty-eight".