3738287 has 8 divisors (see below), whose sum is σ = 4294272. Its totient is φ = 3187800.

The previous prime is 3738281. The next prime is 3738289. The reversal of 3738287 is 7828373.

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

It is not a de Polignac number, because 3738287 - 2⁶ = 3738223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3738287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3738281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212 + ... + 2742.

It is an arithmetic number, because the mean of its divisors is an integer number (536784).

Almost surely, 2^3738287 is an apocalyptic number.

3738287 is a deficient number, since it is larger than the sum of its proper divisors (555985).

3738287 is a wasteful number, since it uses less digits than its factorization.

3738287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2749.

The product of its digits is 56448, while the sum is 38.

The square root of 3738287 is about 1933.4650242505. The cubic root of 3738287 is about 155.1997009728.

The spelling of 3738287 in words is "three million, seven hundred thirty-eight thousand, two hundred eighty-seven".