421339062 has 16 divisors (see below), whose sum is σ = 843122880. Its totient is φ = 140372232.

The previous prime is 421339049. The next prime is 421339097. The reversal of 421339062 is 260933124.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5512 + ... + 29547.

It is an arithmetic number, because the mean of its divisors is an integer number (52695180).

Almost surely, 2^421339062 is an apocalyptic number.

421339062 is an abundant number, since it is smaller than the sum of its proper divisors (421783818).

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

421339062 is a wasteful number, since it uses less digits than its factorization.

421339062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37067.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 421339062 is about 20526.5453011460. The cubic root of 421339062 is about 749.6822725291.

The spelling of 421339062 in words is "four hundred twenty-one million, three hundred thirty-nine thousand, sixty-two".