3778470044 has 24 divisors (see below), whose sum is σ = 6851161968. Its totient is φ = 1821899520.

The previous prime is 3778470043. The next prime is 3778470077. The reversal of 3778470044 is 4400748773.

It is a junction number, because it is equal to n+sod(n) for n = 3778469977 and 3778470004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3778470043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96242 + ... + 129689.

It is an arithmetic number, because the mean of its divisors is an integer number (285465082).

Almost surely, 2^3778470044 is an apocalyptic number.

It is an amenable number.

3778470044 is a deficient number, since it is larger than the sum of its proper divisors (3072691924).

3778470044 is a wasteful number, since it uses less digits than its factorization.

3778470044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226085 (or 226083 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 44.

The square root of 3778470044 is about 61469.2609683897. The cubic root of 3778470044 is about 1557.5380358579.

The spelling of 3778470044 in words is "three billion, seven hundred seventy-eight million, four hundred seventy thousand, forty-four".