524489938 has 16 divisors (see below), whose sum is σ = 900192960. Its totient is φ = 224514576.

The previous prime is 524489929. The next prime is 524489971. The reversal of 524489938 is 839984425.

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, 9781 + ... + 33832.

It is an arithmetic number, because the mean of its divisors is an integer number (56262060).

Almost surely, 2^524489938 is an apocalyptic number.

524489938 is a deficient number, since it is larger than the sum of its proper divisors (375703022).

524489938 is a wasteful number, since it uses less digits than its factorization.

524489938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44481.

The product of its digits is 2488320, while the sum is 52.

The square root of 524489938 is about 22901.7453046706. The cubic root of 524489938 is about 806.4529848227.

The spelling of 524489938 in words is "five hundred twenty-four million, four hundred eighty-nine thousand, nine hundred thirty-eight".