3774387 has 8 divisors (see below), whose sum is σ = 5047504. Its totient is φ = 2508768.

The previous prime is 3774373. The next prime is 3774389. The reversal of 3774387 is 7834773.

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

It is not a de Polignac number, because 3774387 - 2¹¹ = 3772339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3774389) 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, 568 + ... + 2805.

It is an arithmetic number, because the mean of its divisors is an integer number (630938).

Almost surely, 2^3774387 is an apocalyptic number.

3774387 is a deficient number, since it is larger than the sum of its proper divisors (1273117).

3774387 is a wasteful number, since it uses less digits than its factorization.

3774387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3749.

The product of its digits is 98784, while the sum is 39.

The square root of 3774387 is about 1942.7781654116. The cubic root of 3774387 is about 155.6976804430.

It can be divided in two parts, 3 and 774387, that added together give a triangular number (774390 = T₁₂₄₄).

The spelling of 3774387 in words is "three million, seven hundred seventy-four thousand, three hundred eighty-seven".