601354660 has 24 divisors (see below), whose sum is σ = 1289715840. Its totient is φ = 235423584.

The previous prime is 601354639. The next prime is 601354661. The reversal of 601354660 is 66453106.

It is not an unprimeable number, because it can be changed into a prime (601354661) by changing a digit.

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, 318930 + ... + 320809.

It is an arithmetic number, because the mean of its divisors is an integer number (53738160).

Almost surely, 2^601354660 is an apocalyptic number.

It is an amenable number.

601354660 is an abundant number, since it is smaller than the sum of its proper divisors (688361180).

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

601354660 is a wasteful number, since it uses less digits than its factorization.

601354660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639795 (or 639793 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 601354660 is about 24522.5337190104. The cubic root of 601354660 is about 844.0669462406.

The spelling of 601354660 in words is "six hundred one million, three hundred fifty-four thousand, six hundred sixty".