3850784 has 24 divisors (see below), whose sum is σ = 8664768. Its totient is φ = 1650240.

The previous prime is 3850723. The next prime is 3850811. The reversal of 3850784 is 4870583.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8372 + ... + 8819.

It is an arithmetic number, because the mean of its divisors is an integer number (361032).

Almost surely, 2^3850784 is an apocalyptic number.

It is an amenable number.

3850784 is an abundant number, since it is smaller than the sum of its proper divisors (4813984).

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

3850784 is a wasteful number, since it uses less digits than its factorization.

3850784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17208 (or 17200 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 3850784 is about 1962.3414585642. The cubic root of 3850784 is about 156.7411586798.

The spelling of 3850784 in words is "three million, eight hundred fifty thousand, seven hundred eighty-four".