3750693505 has 32 divisors (see below), whose sum is σ = 4893436800. Its totient is φ = 2743375872.

The previous prime is 3750693497. The next prime is 3750693521. The reversal of 3750693505 is 5053960573.

3750693505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3750693505 - 2³ = 3750693497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4036881 + ... + 4037809.

It is an arithmetic number, because the mean of its divisors is an integer number (152919900).

Almost surely, 2^3750693505 is an apocalyptic number.

It is an amenable number.

3750693505 is a deficient number, since it is larger than the sum of its proper divisors (1142743295).

3750693505 is a wasteful number, since it uses less digits than its factorization.

3750693505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473.

The product of its (nonzero) digits is 425250, while the sum is 43.

The square root of 3750693505 is about 61242.9057524216. The cubic root of 3750693505 is about 1553.7120195749.

The spelling of 3750693505 in words is "three billion, seven hundred fifty million, six hundred ninety-three thousand, five hundred five".