3784496 has 40 divisors (see below), whose sum is σ = 7886400. Its totient is φ = 1753920.

The previous prime is 3784493. The next prime is 3784499. The reversal of 3784496 is 6944873.

It is an interprime number because it is at equal distance from previous prime (3784493) and next prime (3784499).

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

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17831 + ... + 18041.

It is an arithmetic number, because the mean of its divisors is an integer number (197160).

Almost surely, 2^3784496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3784496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3943200).

3784496 is an abundant number, since it is smaller than the sum of its proper divisors (4101904).

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

3784496 is a wasteful number, since it uses less digits than its factorization.

3784496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297 (or 291 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 3784496 is about 1945.3781123473. The cubic root of 3784496 is about 155.8365590443.

The spelling of 3784496 in words is "three million, seven hundred eighty-four thousand, four hundred ninety-six".