3784495 has 32 divisors (see below), whose sum is σ = 5483520. Its totient is φ = 2471040.

The previous prime is 3784493. The next prime is 3784499. The reversal of 3784495 is 5944873.

It is not a de Polignac number, because 3784495 - 2¹ = 3784493 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3784493) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47866 + ... + 47944.

It is an arithmetic number, because the mean of its divisors is an integer number (171360).

Almost surely, 2^3784495 is an apocalyptic number.

3784495 is a deficient number, since it is larger than the sum of its proper divisors (1699025).

3784495 is a wasteful number, since it uses less digits than its factorization.

3784495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175.

The product of its digits is 120960, while the sum is 40.

The square root of 3784495 is about 1945.3778553279. The cubic root of 3784495 is about 155.8365453184.

It can be divided in two parts, 3784 and 495, that multiplied together give a triangular number (1873080 = T₁₉₃₅).

The spelling of 3784495 in words is "three million, seven hundred eighty-four thousand, four hundred ninety-five".