3945737705074 has 32 divisors (see below), whose sum is σ = 6758813601792. Its totient is φ = 1711215786000.

The previous prime is 3945737705071. The next prime is 3945737705093. The reversal of 3945737705074 is 4705077375493.

3945737705074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3945737705071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40694812 + ... + 40791655.

It is an arithmetic number, because the mean of its divisors is an integer number (211212925056).

Almost surely, 2^{3945737705074} is an apocalyptic number.

3945737705074 is a deficient number, since it is larger than the sum of its proper divisors (2813075896718).

3945737705074 is a wasteful number, since it uses less digits than its factorization.

3945737705074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81486582.

The product of its (nonzero) digits is 77792400, while the sum is 61.

The spelling of 3945737705074 in words is "three trillion, nine hundred forty-five billion, seven hundred thirty-seven million, seven hundred five thousand, seventy-four".