424836380 has 12 divisors (see below), whose sum is σ = 892156440. Its totient is φ = 169934544.

The previous prime is 424836367. The next prime is 424836389. The reversal of 424836380 is 83638424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424836389) 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, 10620890 + ... + 10620929.

It is an arithmetic number, because the mean of its divisors is an integer number (74346370).

Almost surely, 2^424836380 is an apocalyptic number.

It is an amenable number.

424836380 is an abundant number, since it is smaller than the sum of its proper divisors (467320060).

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

424836380 is a wasteful number, since it uses less digits than its factorization.

424836380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21241828 (or 21241826 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 38.

The square root of 424836380 is about 20611.5593781742. The cubic root of 424836380 is about 751.7508015966.

The spelling of 424836380 in words is "four hundred twenty-four million, eight hundred thirty-six thousand, three hundred eighty".