3738423 has 8 divisors (see below), whose sum is σ = 5368048. Its totient is φ = 2300544.

The previous prime is 3738409. The next prime is 3738431. The reversal of 3738423 is 3248373.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3738423 - 2⁵ = 3738391 is a prime.

It is the 1934-th Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3738023) by changing a digit.

It is a nontrivial repunit in base 1933.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47890 + ... + 47967.

It is an arithmetic number, because the mean of its divisors is an integer number (671006).

Almost surely, 2^3738423 is an apocalyptic number.

3738423 is a deficient number, since it is larger than the sum of its proper divisors (1629625).

3738423 is a wasteful number, since it uses less digits than its factorization.

3738423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95873.

The product of its digits is 12096, while the sum is 30.

The square root of 3738423 is about 1933.5001939488. The cubic root of 3738423 is about 155.2015830205.

The spelling of 3738423 in words is "three million, seven hundred thirty-eight thousand, four hundred twenty-three".