424340736 has 36 divisors (see below), whose sum is σ = 1129367232. Its totient is φ = 141446656.

The previous prime is 424340717. The next prime is 424340747. The reversal of 424340736 is 637043424.

It is a junction number, because it is equal to n+sod(n) for n = 424340697 and 424340706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275496 + ... + 277031.

It is an arithmetic number, because the mean of its divisors is an integer number (31371312).

Almost surely, 2^424340736 is an apocalyptic number.

It is an amenable number.

424340736 is an abundant number, since it is smaller than the sum of its proper divisors (705026496).

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

424340736 is an equidigital number, since it uses as much as digits as its factorization.

424340736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552546 (or 552532 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 33.

The square root of 424340736 is about 20599.5324218779. The cubic root of 424340736 is about 751.4583393793.

The spelling of 424340736 in words is "four hundred twenty-four million, three hundred forty thousand, seven hundred thirty-six".