3775275760 has 80 divisors (see below), whose sum is σ = 9095328576. Its totient is φ = 1456164864.

The previous prime is 3775275743. The next prime is 3775275839. The reversal of 3775275760 is 675725773.

It is a tau number, because it is divible by the number of its divisors (80).

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, 328837 + ... + 340123.

Almost surely, 2^3775275760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3775275760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4547664288).

3775275760 is an abundant number, since it is smaller than the sum of its proper divisors (5320052816).

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

3775275760 is a wasteful number, since it uses less digits than its factorization.

3775275760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11450 (or 11444 counting only the distinct ones).

The product of its (nonzero) digits is 2160900, while the sum is 49.

The square root of 3775275760 is about 61443.2726992956. The cubic root of 3775275760 is about 1557.0990026487.

The spelling of 3775275760 in words is "three billion, seven hundred seventy-five million, two hundred seventy-five thousand, seven hundred sixty".