3937740939 has 32 divisors (see below), whose sum is σ = 6368839680. Its totient is φ = 2384704800.

The previous prime is 3937740907. The next prime is 3937740941. The reversal of 3937740939 is 9390477393.

3937740939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3937740939 - 2⁵ = 3937740907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3937740239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 461169 + ... + 469629.

It is an arithmetic number, because the mean of its divisors is an integer number (199026240).

Almost surely, 2^3937740939 is an apocalyptic number.

3937740939 is a deficient number, since it is larger than the sum of its proper divisors (2431098741).

3937740939 is a wasteful number, since it uses less digits than its factorization.

3937740939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10048 (or 10042 counting only the distinct ones).

The product of its (nonzero) digits is 3857868, while the sum is 54.

The square root of 3937740939 is about 62751.4218085933. The cubic root of 3937740939 is about 1579.1221073786.

The spelling of 3937740939 in words is "three billion, nine hundred thirty-seven million, seven hundred forty thousand, nine hundred thirty-nine".