3768923 has 4 divisors (see below), whose sum is σ = 3786048. Its totient is φ = 3751800.

The previous prime is 3768913. The next prime is 3768929. The reversal of 3768923 is 3298673.

3768923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3768923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3768929) 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 3 ways as a sum of consecutive naturals, for example, 8228 + ... + 8673.

It is an arithmetic number, because the mean of its divisors is an integer number (946512).

Almost surely, 2^3768923 is an apocalyptic number.

3768923 is a deficient number, since it is larger than the sum of its proper divisors (17125).

3768923 is a wasteful number, since it uses less digits than its factorization.

3768923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17124.

The product of its digits is 54432, while the sum is 38.

The square root of 3768923 is about 1941.3714224743. The cubic root of 3768923 is about 155.6225121240.

Subtracting from 3768923 its sum of digits (38), we obtain a triangular number (3768885 = T₂₇₄₅).

The spelling of 3768923 in words is "three million, seven hundred sixty-eight thousand, nine hundred twenty-three".