4742384 has 40 divisors (see below), whose sum is σ = 9640752. Its totient is φ = 2257920.

The previous prime is 4742383. The next prime is 4742407. The reversal of 4742384 is 4832474.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4742384.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4742383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41912 + ... + 42024.

Almost surely, 2^4742384 is an apocalyptic number.

It is an amenable number.

4742384 is an abundant number, since it is smaller than the sum of its proper divisors (4898368).

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

4742384 is a wasteful number, since it uses less digits than its factorization.

4742384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225 (or 219 counting only the distinct ones).

The product of its digits is 21504, while the sum is 32.

The square root of 4742384 is about 2177.7015406157. The cubic root of 4742384 is about 168.0088808608.

The spelling of 4742384 in words is "four million, seven hundred forty-two thousand, three hundred eighty-four".