3806378300 has 72 divisors (see below), whose sum is σ = 8726524800. Its totient is φ = 1437117120.

The previous prime is 3806378297. The next prime is 3806378309. The reversal of 3806378300 is 38736083.

3806378300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3806378309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 534161 + ... + 541239.

Almost surely, 2^3806378300 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 3806378300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4363262400).

3806378300 is an abundant number, since it is smaller than the sum of its proper divisors (4920146500).

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

3806378300 is a wasteful number, since it uses less digits than its factorization.

3806378300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7395 (or 7388 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 3806378300 is about 61695.8531831759. The cubic root of 3806378300 is about 1561.3633572415.

The spelling of 3806378300 in words is "three billion, eight hundred six million, three hundred seventy-eight thousand, three hundred".