3800377444 has 12 divisors (see below), whose sum is σ = 6651110844. Its totient is φ = 1900060064.

The previous prime is 3800377439. The next prime is 3800377447. The reversal of 3800377444 is 4447730083.

It can be written as a sum of positive squares in 2 ways, for example, as 2364876900 + 1435500544 = 48630^2 + 37888^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3800377397 and 3800377406.

It is not an unprimeable number, because it can be changed into a prime (3800377447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71214 + ... + 112570.

It is an arithmetic number, because the mean of its divisors is an integer number (554259237).

Almost surely, 2^3800377444 is an apocalyptic number.

It is an amenable number.

3800377444 is a deficient number, since it is larger than the sum of its proper divisors (2850733400).

3800377444 is a wasteful number, since it uses less digits than its factorization.

3800377444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64334 (or 64332 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 40.

The square root of 3800377444 is about 61647.2014287753. The cubic root of 3800377444 is about 1560.5424154773.

The spelling of 3800377444 in words is "three billion, eight hundred million, three hundred seventy-seven thousand, four hundred forty-four".