2928384 has 108 divisors (see below), whose sum is σ = 8928192. Its totient is φ = 921600.

The previous prime is 2928377. The next prime is 2928397. The reversal of 2928384 is 4838292.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71404 + ... + 71444.

2^2928384 is an apocalyptic number.

2928384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2928384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4464096).

2928384 is an abundant number, since it is smaller than the sum of its proper divisors (5999808).

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

2928384 is a wasteful number, since it uses less digits than its factorization.

2928384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 77 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 2928384 is about 1711.2521731177. The cubic root of 2928384 is about 143.0680556953.

The spelling of 2928384 in words is "two million, nine hundred twenty-eight thousand, three hundred eighty-four".