3750985844 has 12 divisors (see below), whose sum is σ = 6564694500. Its totient is φ = 1875358848.

The previous prime is 3750985817. The next prime is 3750985853. The reversal of 3750985844 is 4485890573.

3750985844 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 1510099600 + 2240886244 = 38860^2 + 47338^2 .

It is a congruent number.

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, 55982 + ... + 103130.

It is an arithmetic number, because the mean of its divisors is an integer number (547057875).

Almost surely, 2^3750985844 is an apocalyptic number.

It is an amenable number.

3750985844 is a deficient number, since it is larger than the sum of its proper divisors (2813708656).

3750985844 is a wasteful number, since it uses less digits than its factorization.

3750985844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67042 (or 67040 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 53.

The square root of 3750985844 is about 61245.2924231732. The cubic root of 3750985844 is about 1553.7523853382.

The spelling of 3750985844 in words is "three billion, seven hundred fifty million, nine hundred eighty-five thousand, eight hundred forty-four".