3750048909 has 48 divisors (see below), whose sum is σ = 5651942400. Its totient is φ = 2394551808.

The previous prime is 3750048881. The next prime is 3750048923. The reversal of 3750048909 is 9098400573.

It is a de Polignac number, because none of the positive numbers 2^k-3750048909 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3750048959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3449364 + ... + 3450450.

It is an arithmetic number, because the mean of its divisors is an integer number (117748800).

Almost surely, 2^3750048909 is an apocalyptic number.

It is an amenable number.

3750048909 is a deficient number, since it is larger than the sum of its proper divisors (1901893491).

3750048909 is a wasteful number, since it uses less digits than its factorization.

3750048909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314 (or 1311 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 3750048909 is about 61237.6429085901. The cubic root of 3750048909 is about 1553.6230072424.

The spelling of 3750048909 in words is "three billion, seven hundred fifty million, forty-eight thousand, nine hundred nine".