3784854 has 16 divisors (see below), whose sum is σ = 7630848. Its totient is φ = 1251432.

The previous prime is 3784849. The next prime is 3784861. The reversal of 3784854 is 4584873.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1722 + ... + 3245.

It is an arithmetic number, because the mean of its divisors is an integer number (476928).

Almost surely, 2^3784854 is an apocalyptic number.

3784854 is an abundant number, since it is smaller than the sum of its proper divisors (3845994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3784854 is a wasteful number, since it uses less digits than its factorization.

3784854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5099.

The product of its digits is 107520, while the sum is 39.

The square root of 3784854 is about 1945.4701231322. The cubic root of 3784854 is about 155.8414727527.

The spelling of 3784854 in words is "three million, seven hundred eighty-four thousand, eight hundred fifty-four".