3788313 has 4 divisors (see below), whose sum is σ = 5051088. Its totient is φ = 2525540.

The previous prime is 3788311. The next prime is 3788321. The reversal of 3788313 is 3138873.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3788313 - 2¹ = 3788311 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3788311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 631383 + ... + 631388.

It is an arithmetic number, because the mean of its divisors is an integer number (1262772).

Almost surely, 2^3788313 is an apocalyptic number.

It is an amenable number.

3788313 is a deficient number, since it is larger than the sum of its proper divisors (1262775).

3788313 is a wasteful number, since it uses less digits than its factorization.

3788313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262774.

The product of its digits is 12096, while the sum is 33.

The square root of 3788313 is about 1946.3589083209. The cubic root of 3788313 is about 155.8889331058. Note that the first 3 decimals are identical.

The spelling of 3788313 in words is "three million, seven hundred eighty-eight thousand, three hundred thirteen".