3780538750 has 40 divisors (see below), whose sum is σ = 7394395536. Its totient is φ = 1446456000.

The previous prime is 3780538733. The next prime is 3780538757. The reversal of 3780538750 is 578350873.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a self number, because there is not a number n which added to its sum of digits gives 3780538750.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3780538757) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 36999 + ... + 94498.

Almost surely, 2^3780538750 is an apocalyptic number.

3780538750 is a deficient number, since it is larger than the sum of its proper divisors (3613856786).

3780538750 is a wasteful number, since it uses less digits than its factorization.

3780538750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131542 (or 131527 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 46.

The square root of 3780538750 is about 61486.0858243554. The cubic root of 3780538750 is about 1557.8222338173.

The spelling of 3780538750 in words is "three billion, seven hundred eighty million, five hundred thirty-eight thousand, seven hundred fifty".