3778795000 has 40 divisors (see below), whose sum is σ = 8853728400. Its totient is φ = 1511516000.

The previous prime is 3778794961. The next prime is 3778795021. The reversal of 3778795000 is 5978773.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 372880 + ... + 382879.

It is an arithmetic number, because the mean of its divisors is an integer number (221343210).

Almost surely, 2^3778795000 is an apocalyptic number.

It is an amenable number.

3778795000 is an abundant number, since it is smaller than the sum of its proper divisors (5074933400).

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

3778795000 is an equidigital number, since it uses as much as digits as its factorization.

3778795000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755785 (or 755766 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 46.

The square root of 3778795000 is about 61471.9041514089. The cubic root of 3778795000 is about 1557.5826850426.

The spelling of 3778795000 in words is "three billion, seven hundred seventy-eight million, seven hundred ninety-five thousand".