4492508724 has 192 divisors, whose sum is σ = 13199155200. Its totient is φ = 1309564800.

The previous prime is 4492508707. The next prime is 4492508743. The reversal of 4492508724 is 4278052944.

It is a super-2 number, since 2×4492508724² = 40365269270432216352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4492508724.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3405337 + ... + 3406655.

It is an arithmetic number, because the mean of its divisors is an integer number (68745600).

Almost surely, 2^4492508724 is an apocalyptic number.

4492508724 is a gapful number since it is divisible by the number (44) 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 4492508724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6599577600).

4492508724 is an abundant number, since it is smaller than the sum of its proper divisors (8706646476).

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

4492508724 is a wasteful number, since it uses less digits than its factorization.

4492508724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451 (or 1443 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 4492508724 is about 67026.1793928313. The cubic root of 4492508724 is about 1650.0469804805.

The spelling of 4492508724 in words is "four billion, four hundred ninety-two million, five hundred eight thousand, seven hundred twenty-four".