4492984 has 32 divisors (see below), whose sum is σ = 8878320. Its totient is φ = 2128896.

The previous prime is 4492927. The next prime is 4492997. The reversal of 4492984 is 4892944.

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, 12552 + ... + 12904.

Almost surely, 2^4492984 is an apocalyptic number.

It is an amenable number.

4492984 is a deficient number, since it is larger than the sum of its proper divisors (4385336).

4492984 is a wasteful number, since it uses less digits than its factorization.

4492984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 435 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 4492984 is about 2119.6660114273. Note that the first 3 decimals coincide. The cubic root of 4492984 is about 165.0105166238.

Subtracting from 4492984 its sum of digits (40), we obtain a palindrome (4492944).

It can be divided in two parts, 4492 and 984, that added together give a square (5476 = 74²).

The spelling of 4492984 in words is "four million, four hundred ninety-two thousand, nine hundred eighty-four".