524424349 has 4 divisors (see below), whose sum is σ = 524474464. Its totient is φ = 524374236.

The previous prime is 524424331. The next prime is 524424353. The reversal of 524424349 is 943424425.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 524424349 - 2⁷ = 524424221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (524424319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2727 + ... + 32500.

It is an arithmetic number, because the mean of its divisors is an integer number (131118616).

Almost surely, 2^524424349 is an apocalyptic number.

It is an amenable number.

524424349 is a deficient number, since it is larger than the sum of its proper divisors (50115).

524424349 is a wasteful number, since it uses less digits than its factorization.

524424349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50114.

The product of its digits is 138240, while the sum is 37.

The square root of 524424349 is about 22900.3132948001. The cubic root of 524424349 is about 806.4193669870.

The spelling of 524424349 in words is "five hundred twenty-four million, four hundred twenty-four thousand, three hundred forty-nine".