524379620 has 48 divisors (see below), whose sum is σ = 1168110720. Its totient is φ = 197051904.

The previous prime is 524379617. The next prime is 524379631. The reversal of 524379620 is 26973425.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250217 + ... + 252303.

It is an arithmetic number, because the mean of its divisors is an integer number (24335640).

Almost surely, 2^524379620 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 524379620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (584055360).

524379620 is an abundant number, since it is smaller than the sum of its proper divisors (643731100).

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

524379620 is a wasteful number, since it uses less digits than its factorization.

524379620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2852 (or 2850 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 524379620 is about 22899.3366716156. The cubic root of 524379620 is about 806.3964393982.

The spelling of 524379620 in words is "five hundred twenty-four million, three hundred seventy-nine thousand, six hundred twenty".