3734443780 has 12 divisors (see below), whose sum is σ = 7842331980. Its totient is φ = 1493777504.

The previous prime is 3734443777. The next prime is 3734443793. The reversal of 3734443780 is 873444373.

3734443780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 403768836 + 3330674944 = 20094^2 + 57712^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93361075 + ... + 93361114.

It is an arithmetic number, because the mean of its divisors is an integer number (653527665).

Almost surely, 2^3734443780 is an apocalyptic number.

It is an amenable number.

3734443780 is an abundant number, since it is smaller than the sum of its proper divisors (4107888200).

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

3734443780 is a wasteful number, since it uses less digits than its factorization.

3734443780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186722198 (or 186722196 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 43.

The square root of 3734443780 is about 61110.0955652992. The cubic root of 3734443780 is about 1551.4649736066.

The spelling of 3734443780 in words is "three billion, seven hundred thirty-four million, four hundred forty-three thousand, seven hundred eighty".