606384240 has 480 divisors, whose sum is σ = 2501506560. Its totient is φ = 118609920.

The previous prime is 606384239. The next prime is 606384253. The reversal of 606384240 is 42483606.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3862242 + ... + 3862398.

It is an arithmetic number, because the mean of its divisors is an integer number (5211472).

Almost surely, 2^606384240 is an apocalyptic number.

606384240 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 606384240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1250753280).

606384240 is an abundant number, since it is smaller than the sum of its proper divisors (1895122320).

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

606384240 is a wasteful number, since it uses less digits than its factorization.

606384240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 606384240 is about 24624.8703549887. The cubic root of 606384240 is about 846.4136043520.

The spelling of 606384240 in words is "six hundred six million, three hundred eighty-four thousand, two hundred forty".