3761445 has 16 divisors (see below), whose sum is σ = 6226560. Its totient is φ = 1936704.

The previous prime is 3761441. The next prime is 3761473. The reversal of 3761445 is 5441673.

3761445 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 3761445 - 2² = 3761441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3761441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3889 + ... + 4758.

It is an arithmetic number, because the mean of its divisors is an integer number (389160).

Almost surely, 2^3761445 is an apocalyptic number.

It is an amenable number.

3761445 is a deficient number, since it is larger than the sum of its proper divisors (2465115).

3761445 is a wasteful number, since it uses less digits than its factorization.

3761445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8684.

The product of its digits is 10080, while the sum is 30.

The square root of 3761445 is about 1939.4445081002. Note that the first 3 decimals coincide. The cubic root of 3761445 is about 155.5195193357.

The spelling of 3761445 in words is "three million, seven hundred sixty-one thousand, four hundred forty-five".