3768545280 has 208 divisors, whose sum is σ = 12219661440. Its totient is φ = 991494144.

The previous prime is 3768545269. The next prime is 3768545293. The reversal of 3768545280 is 825458673.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5099151 + ... + 5099889.

Almost surely, 2^3768545280 is an apocalyptic number.

3768545280 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3768545280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6109830720).

3768545280 is an abundant number, since it is smaller than the sum of its proper divisors (8451116160).

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

3768545280 is an equidigital number, since it uses as much as digits as its factorization.

3768545280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854 (or 832 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The square root of 3768545280 is about 61388.4783978232. The cubic root of 3768545280 is about 1556.1731314108.

The spelling of 3768545280 in words is "three billion, seven hundred sixty-eight million, five hundred forty-five thousand, two hundred eighty".