606766464 has 160 divisors (see below), whose sum is σ = 1849078440. Its totient is φ = 197406720.

The previous prime is 606766439. The next prime is 606766513. The reversal of 606766464 is 464667606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 445144 + ... + 446504.

Almost surely, 2^606766464 is an apocalyptic number.

606766464 is a gapful number since it is divisible by the number (64) 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 606766464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (924539220).

606766464 is an abundant number, since it is smaller than the sum of its proper divisors (1242311976).

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

606766464 is a wasteful number, since it uses less digits than its factorization.

606766464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430 (or 1409 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The square root of 606766464 is about 24632.6300666413. The cubic root of 606766464 is about 846.5914078089.

The spelling of 606766464 in words is "six hundred six million, seven hundred sixty-six thousand, four hundred sixty-four".