5342449392 has 160 divisors (see below), whose sum is σ = 17898854400. Its totient is φ = 1493897472.

The previous prime is 5342449391. The next prime is 5342449403. The reversal of 5342449392 is 2939442435.

5342449392 is a `hidden beast` number, since 53 + 4 + 24 + 493 + 92 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5342449391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123334 + ... + 160922.

It is an arithmetic number, because the mean of its divisors is an integer number (111867840).

Almost surely, 2^5342449392 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 5342449392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8949427200).

5342449392 is an abundant number, since it is smaller than the sum of its proper divisors (12556405008).

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

5342449392 is a wasteful number, since it uses less digits than its factorization.

5342449392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37660 (or 37648 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The square root of 5342449392 is about 73092.0610736898. The cubic root of 5342449392 is about 1748.1558141943.

The spelling of 5342449392 in words is "five billion, three hundred forty-two million, four hundred forty-nine thousand, three hundred ninety-two".