501424396 has 12 divisors (see below), whose sum is σ = 957264840. Its totient is φ = 227920160.

The previous prime is 501424373. The next prime is 501424397. The reversal of 501424396 is 693424105.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (501424397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5697961 + ... + 5698048.

It is an arithmetic number, because the mean of its divisors is an integer number (79772070).

Almost surely, 2^501424396 is an apocalyptic number.

It is an amenable number.

501424396 is a deficient number, since it is larger than the sum of its proper divisors (455840444).

501424396 is a wasteful number, since it uses less digits than its factorization.

501424396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11396024 (or 11396022 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 501424396 is about 22392.5075862441. The cubic root of 501424396 is about 794.4535073100.

The spelling of 501424396 in words is "five hundred one million, four hundred twenty-four thousand, three hundred ninety-six".